05 Electricity and magnetism

Instructional Experiments on Electric & Magnetic Fields

(and some related theory papers)

-electrometers, static charge measurement & Leyden jar

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Brown, R. G. (1965), "Simple device for measurement of static charge," Am. J. Phys. 33, 340.

Ganci, S. (1994), "An electroscope discriminating the sign of charges," Am. J. Phys. 62 (5), 474.

Naba, N. and Z. Kawai (1972), "A leaf electrometer discriminating the polarity of charge," Am. J. Phys. 40, 1870-1871.

Rueckner, W., D. Goodale, D. Rosenberg, and D. Tavilla (1995), "Demonstration of charge conservation," Am. J. Phys. 63 (1), 90-1.

Sears, F. W. and P. A. Stoksad (1968), "Electrostatics demonstrations with a vibrating reed electrometer," Am. J. Phys. 36, 752-756.

Osborne, J. (1988), "A Leyden bucket," Phys. Educ. 23, 316-317.

-electrostatic generators

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Aresti, A. and A. Delunas (1983), "Erratum: "Two-inductor electrostatic generator" [Am. J. Phys. 51, 472 (1983)]," Am. J. Phys. 51.

Aresti, A. and A. Delunas (1983), "Two-inductor electrostatic generator," Am. J. Phys. 51, 472-473.

Doty, S. D., M. Craggs, M. Jorgensen, S. L. Doty, and D. Hodd (2000), "The"lightning machine": A simple, interesting demonstration apparatus for introductory physics," Am. J. Phys. 68 (6), 579-81.

Pegna, G. G. (1977), "The simplest of electrostatic generators," Am. J. Phys. 45, 218.

Planinsic, G. and T. Prosen (2000), "Conducting rod on the axis of a charged ring: The Kelvin water drop generator," Am. J. Phys. 68 (12), 1084-9.

Prigo, R. (1976), "Demonstrate induction and repulsion with soap bubbles and the Van de Graaff generator," Am. J. Phys. 44, 606.

Sears, F. W. (1969), "Another demonstration of electrostatic generator principles," Am. J. Phys. 37, 1067.

Simon, A. W. (1975), "Theory of the frictional Van de Graaff electrostatic generator," Am. J. Phys. 43, 1108-1110.

Tennekone, K. (1974), "A convenient charging device for electrostatic experiments," Am. J. Phys. 42, 424.

van Doorn, C. Z. (1969), "Demonstration of electrostatic generator principles," Am. J. Phys. 37, 225.

Zahn, M. (1973), "Self-excited ac high-voltage generation using water droplets," Am. J. Phys. 41, 196-202.

Zahn, M., R. L. . Goslin, and L. F. Wicks (1974), "Self-excited, alternating, high-voltage generation using a modified electrostatic influence machine," Am. J. Phys. 42, 289-294.

Desmet, S., F. Orban, and F. Grandjean (1989), "On the Kelvin electrostatic generator," Eur. J. Phys. 10, 118-122.

-induced charge

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MacLatchy, C. S. and H. A. Chipman (1990), "A dynamic method of measuring the charge induced on a conductor," Am. J. Phys. 58, 811-6.

Spokas, J. J. (1979), "Charge induced by the displacement of an ion," Am. J. Phys. 47, 1278-1279.

Weinheimer, A. J. (1992), "Comment on "A dynamic method of measuring the charge induced on a conductor,", by C. S. MacLatchy and H. A. Chipman [Am. J. Phys. 58, 811-816 (1990)]," Am. J. Phys. 60, 277-278.

-Coulomb's law and electrostatic forces

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Akinrimisi, J. (1982), "Note on the experimental determination of Coulomb's law," Am. J. Phys. 50, 459-60.

Crandall, R. E. (1983), "Photon mass experiment," Am. J. Phys. 51, 698-702 .

Hart, F. X. (1974), "Measuring q/m for water drops - an introduction to the effects of electrical forces," Am. J. Phys. 42, 141-147.

Heering, P. (1992), "On Coulomb's inverse square law," Am. J. Phys. 60, 988-994.

Larson, C. O. and E. W. Goss (1970), "A Coulomb's law balance for physics majors and nonscience students," Am. J. Phys. 38, 1349-1352.

Wiley, P. H. and W. L. Stutzman (1988), "A simple experiment to demonstrate Coulomb's law," Am. J. Phys. 56, 1131-1132.

Hale, D. P. (1981), "A simple apparatus for electrostatic force measurements," Phys. Educ. 16, 58-60.

Morton, N. (1979), "Electric and magnetic forces between parallel-wire conductors," Phys. Educ. 14, 369-373.

-electrostatic fields & potentials

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Brandt, S. and H. Schneider (1976), "Computer-drawn lines and potential surfaces for a wide range of field configurations," Am. J. Phys. 44, 1160-1171.

Casperson, J. M. and M. C. Linn (2006), "Using visualizations to teach electrostatics," Am. J. Phys. 74 (4), 316-23.

Cavanagh, P. (1966), "Method of displaying lines of force in an electrostatic field," Am. J. Phys. 34, 1034-1035.

Chute, F. S. and F. E. Vermeulen (1974), "A visual demonstration of two-dimensional electrostatic fields," Am. J. Phys. 42, 1075-1077.

Crow, T. T. (1987), "Solutions to Laplace's equation using spreadsheets on a personal computer," Am. J. Phys. 55, 817-823.

Cummings, M. R., H. W. Nicholson, Jr., and D. R. Porto (1981), "Measurement of the atmospheric electrostatic potential gradient near sea level," Am. J. Phys. 49, 1178-1180.

Fulbright, H. W. (1993), "Simple and inexpensive teaching apparatus for absolute measurement of voltage," Am. J. Phys. 61 (10), 896-900.

Gillis, P., J. -L. Bailly, V. P. Henri, and S. Peto (1989), "Field mapping: computer calculation and analytical approximation," Am. J. Phys. 57, 23-26.

Grossberg, A. B. (1968), "Quantitative field mapping experiments," Am. J. Phys. 36, 698-701.

Jones, T. B. and D. C. Vacanti (1973), "Conducting-paper - liquid-crystal fields displays," Am. J. Phys. 41, 1314-1318.

Karioris, F. G. and K. S. Mendelson (1976), "Some geometical features of fields," Am. J. Phys. 44, 749-753.

Layton, R. G. and K. D. O'Dell (1975), "Student field mill," Am. J. Phys. 43, 942-943.

Merrill, J. R. (1971), "Some uses of computers in introductory electric and magnetic field mapping," Am. J. Phys. 39, 791-794.

Molnar, B. and J. W. Davisson (1971), "Demonstration of electrostatic field lines and distributions," Am. J. Phys. 39, 350.

Rinard, P. M., D. Brandley, and K. Pennebaker (1974), "Plotting field intensity and equipotential lines," Am. J. Phys. 42, 792-793.

Schneider, M. B. (2004), "Discovery-based Gauss's law," Am. J. Phys. 72 (10), 1272-5.

Shaw, D. E. and J. L. Dallas (1986), "An updated equipotential apparatus," Am. J. Phys. 54, 1146-1147.

Shaw, D. E., F. J. Wunderlich, and M. J. Jones (1974), "An equipotential plotting program," Am. J. Phys. 42, 1132.

Smith, R. D. (1990), "Electrostatic field plotting apparatus," A,. J. Phys. 58 (4), 410-1.

Steere, R. C. (1966), "Theoretical and experimental determination of the two-dimensional potential field of a right-angled bend," Am. J. Phys. 34, 57-61.

Sukow, W. W. (1984), "Distance dependence of fields as a function of source geometry using light sources," Am. J. Phys. 52, 127-129.

Thomas, B. R. (2006), "Quantitative electric field measurements in an intermediate laboratory," Am. J. Phys. 74 (4), 255-9.

van Deursen, A. P. J. (2005), "Visualization of induced electric fields," Am. J. Phys. 73 (12), 1099-106.

Kurdthongmee, W. (2000), "Experimental study of an electric field mapping by use of a computer and an automatic sampling system," Eur. J. Phys. 21 (5), 441-50.

Brown, L. W. (1985), "Two experiments to measure the electric field at the Earth's surface and the variation of potential difference with height," Phys. Educ. 20, 287-291.

Kirkup, L. (1985), "Computer simulation of electric field lines," Phys. Educ. 20, 142-145.

Ong, P. P. (1983), "An equipotential curve plotting experiment suitable for mass duplication," Phys. Educ. 18, 272-275.

-miscellaneous papers on electrostatics

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Ficken, G. W., Jr. (1974), "Weird electrostatics demonstration," Am. J. Phys. 42, 166.

Hobbie, R. K. (1973), "The electrocardiogram as an example of electrostatics," Am. J. Phys. 41, 824-831.

Lichten, W. and P. McGrath (1984), "Electrostatics measurements at high relative humidity," Am. J. Phys. 52, 86.

Martin, D. H. and R. L. Longbrake (1972), "An electrostatic oscillator experiment," Am. J. Phys. 40, 395-398.

Murata, H. and M. Sakuraika (1980), "Electrostatic potential on a laboratory measurement experiment," Am. J. Phys. 48, 763-766.

Parker, S. (1970), "Electrostatics and current flow," Am. J. Phys. 38, 720-723.

Pegna, G. G. (1977), "A simple "electrostatic" motor," Am. J. Phys. 45.

Vareny, R. N. (1975), "Electrets and electrostatic measurement," Am. J. Phys. 43, 509-513.

-capacitors & RC circuits

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Alexeff, I. (1972), "Easily observed backward-wave line for students," Am. J. Phys. 40, 763-764.

Anderson, J. G. (1975), "New analysis of the capacitance filter," Am. J. Phys. 43, 47-50.

Cleveland, J. R. and S. Hirschi (1979), "Discharge time for a capacitor," Am. J. Phys. 47, 776-778.

Dickinson, J. T. (1973), "Voltage follower for RC circuit experiment," Am. J. Phys. 41, 745.

Edgar, A. (1993), "Calorimetric measurements of capacitance and inductance using an integrated circuit temperature sensor," Am. J. Phys. 61 (10), 949-51.

Edmonds, D. S., Jr. and M. R. Corson (1986), "The resistance between two contacts in a plane and the capacitance between paraxial cylinders," Am. J. Phys. 54 (9), 811-6.

Fundaun, I., C. Reese, and H. H. Soonpaa (1992), "Charging a capacitor," Am. J. Phys. 60, 1047-1048.

Hellen, E. H. (2003), "Verifying the diode-capacitor circuit voltage decay," Am. J. Phys. 71 (8), 797-800.

Naini, A. and M. Green (1977), "Fringing fields in a parallel-plate capacitor," Am. J. Phys. 45, 877-889.

Preyer, N. W. (2002), "Transient behavior of simple RC circuits," Am. J. Phys. 70 (12), 1187-93.

Ring, P. J. (1978), "Lecture demonstration of the validity of the rules for finding equivalent resistance and capacitance," Am. J. Phys. 46, 762-763.

Ross, R. and P. Venugopal (2006), "On the problem of (dis)charging a capacitor through a lamp," Am. J. Phys. 74 (6), 523-5.

Tufillaro, N. B. (2001), "Generating a fractal using a capacitor," Am. J. Phys. 69 (6), 721-2.

Weiss, R. (1969), "A quantitative demonstration of the energy stored in a capacitor or an inductor," Am. J. Phys. 37, 566.

Wilson, D. E. (1989), "A direct laboratory approach to the study of capacitors," Am. J. Phys. 57 (7), 630-2.

Yan, F. N. and H. K. Wong (1993), "Force between the plates of a parallel-plate capacitor," Am. J. Phys. 61 (1), 1153 .

Zirkind, P. (1965), "The capacitor switch," Am. J. Phys. 33, 169.

Janik, P., M. Paluch, L. Tomawski, and J. Ziolo (2000), "RC-model of stretched relaxation," Eur. J. Phys. 21 (3), 233-7.

Vermillion, R. E. (1998), "Nonlinearity in high-C capacitors," Eur. J. Phys. 19 (2), 173-8.

Osmond, S. J. (1984), "A simple analogy useful in teaching of capacitors at A-level," Phys. Educ. 19, 132-134.

Thomspon, F. and J. K. Gagon (1982), "Fringe capacitance of a parallel plate capacitor," Phys. Educ. 17, 80-92.

-dielectrics & permittivity

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Benenson, R. E. (1991), "Direct observation of the force on a dielectric," Am. J. Phys. 59, 763-764.

Carr, E. F. and G. S. Harmon (1979), "Measurement of the dielectric constant of a liquid at a microwave frequency," Am. J. Phys. 47, 281-282.

Cousins, D. and P. D. Scholten (1983), "Solving dielectric problems with an electrolytic tank," Am. J. Phys. 51, 1051-1052.

Gingle, A. and T. M. Knasel (1975), "Undergraduate laboratory investigation of the dielectric constant of ice," Am. J. Phys. 43, 161-167.

Grove, T. T., M. F. Masters, and R. E. Miers (2005), "Determining dielectric constants using a parallel plate capacitor," Am. J. Phys. 73 (1), 52-6.

Harwood, R. J. and D. E. Kinkaid (1975), "Use of a Mettler balance and a parallel plate capacitor to measure the permittivity of free space," Am. J. Phys. 43, 924-925.

Jupin, W. R. (1977), "Measurement of dielectric constants and capacitor dissipation using resonant circuits," Am. J. Phys. 45, 663-666.

Kraftmakher, Y. (1996), "Measurement of dielectric constant of gases," Am. J. Phys. 64 (9), 1209-10.

Lewowski, T. (1998), "Dipole and induced electric polarization of water in liquid and solid phase: A laboratory experiment," Am. J. Phys. 66 (9), 833-5.

Margulies, S. (1984), "Force on a dielectric slab inserted into a parallel-plate capacitor," Am. J. Phys. 52, 515-518.

Meyer, J. J. and A. F. Behof (1994), "Experiment on the motion of a dielectric in a parallel-plate capacitor," Am. J. Phys. 62 (10), 931-4.

Mwanje, J. (1980), "Dielectric loss measurements of raw materials," Am. J. Phys. 48, 837-839.

Perkalskis, B. S. and J. R. Freeman (1998), "Examining tensors in the lab: The dielectric permittivity and electrical resistivity of wood," Am. J. Phys. 66 (9), 816-20.

Perkalskis, B. S. and J. R. Freeman (1998), "Showing dispersion for the dielectric permittivity of ice," Am. J. Phys. 66 (10), 931-2.

Secker, P. E. (1969), "A simple measurement of the relative permittivity of an insulating liquid," Am. J. Phys. 37, 1029-1031.

Seykora, E. J. and J. C. Theys (1966), "Analog crystals and their dielectric behavior," Am. J. Phys. 34, 823.

Trainer, M. (2001), "Ferroelectricity: Measurement of the dielectric susceptibility of strontium titanate at low temperatures," Am. J. Phys. 69 (9), 966-9.

Trainer, M. (2000), "Ferroelectrics and the Curie-Weiss law," Eur. J. Phys. 21 (5), 459-64.

-resistance & Ohm's law

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Avants, B., D. Soodak, and G. Ruppeiner (1999), "Measuring the electrical conductivity of the earth," Am. J. Phys. 67 (7), 593-598.

Denardo, B., J. Earwood, and V. Sazonova (1999), "Experiments with electrical resistive networks," Am. J. Phys. 67 (11), 981-6.

Edmonds, D. S., Jr. and M. R. Corson (1986), "The resistance between two contacts in a plane and the capacitance between paraxial cylinders," Am. J. Phys. 54 (9), 811-6.

Libbrecht, K. G., E. D. Black, and C. M. Hirata (2003), "A basic lock-in amplifier experiment for the undergraduate laboratory," Am. J. Phys. 71 (11), 1208-13.

Nan-xian, C. (1981), "Erratum: "Methods of resolution of resistance and some simple applications" [Am. J. Phys. 49, 527 (1981)]," Am. J. Phys. 49, 1078.

Nan-xian, C. (1981), "Methods of resolution of resistance and some simple applications," Am. J. Phys. 49, 527-530.

Perkalskis, B. S. and J. R. Freeman (1998), "Examining tensors in the lab: The dielectric permittivity and electrical resistivity of wood," Am. J. Phys. 66 (9), 816-20.

Reif, F. (1982), "Generalized Ohm's law, potential difference, and voltage measurements," Am. J. Phys. 50, 1048-1049.

Ring, P. J. (1978), "Lecture demonstration of the validity of the rules for finding equivalent resistance and capacitance," Am. J. Phys. 46, 762-763.

Schuetze, A. P., W. Lewis, C. Brown, and W. J. Geerts (2004), "A laboratory on the four-point probe technique," Am. J. Phys. 72 (2), 149-53.

Sheehan, M. D., Kenneth and D. Dempsey (1975), "Resistance experiment requiring calculus," Am. J. Phys. 43, 1112.

Belham, N. D. N. (1970), "A convenient and absolute method for the determination of resistance," Phys. Educ. 5, 174.

do Couto Tavares, M., M. C. Fonte Boa, and P. M. C. de Oliveira (1991), "A mechanical analogy for Ohm's law," Phys. Educ. 26, 195-199.

Wiggins, J. B. and R. A. W. Connor (1988), "Exercises in the application of Ohm's law," Phys. Educ. 23, 120-123.

-miscellaneous papers on magnetism

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Cavicchi, E. (1997), "Experimenting with magnetism: ways of learning of Joann and Faraday," Am. J. Phys. 65 (9), 867-82.

Fahnline, D. E. (1977), "Stirring up a magnetic paradox," Am. J. Phys. 45, 1020-1021.

Gauthier, N. (2002), "A Newton-Faraday approach to electromagnetic energy and angular momentum storage in an electromechanical system," Am. J. Phys. 70 (10), 1034-8.

Golden, L. B., J. R. Klwin, and L. Tongson (1988), "An introductory low-cost magnetic field experiment," Am. J. Phys. 56, 846-8.

Goldhaber, A. S. and W. P. Trower (1990), "Resource letter MM-1: Magnetic monopoles," Am. J. Phys. 58, 429-439.

Prigo, R. B. (1980), "A magnetic personality," Am. J. Phys. 48, 686.

Reines, F. and R. Ballard (1973), "Participatory lecture deminstration with an 83-ton bar electromagnet," Am. J. Phys. 41, 566-569.

Rossing, T. D. (1981), "Anhysteretic magnetization and tape recorder bias," Am. J. Phys. 49, 655-657.

Smith, R. D. and S. B. Eggert (1984), "Recycling the Earth inductor," Am. J. Phys. 52, 279-280.

Ditchev, H. (1991), "Apparent circulation of a steady magnetic field," Eur. J. Phys. 12, 101-102.

Haselwimmer, R. K. W. (1992), "The formation of Ditchev's rings," Eur. J. Phys. 13, 145-151.

-magnetic units

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Coleman, J. E. (1973), "Conventions for magnetic quantities in SI," Am. J. Phys. 41, 221-223.

-magnetic field visualization

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Cowan, E. W. (1978), "Experiment concerning "lines" of the magnetic field," Am. J. Phys. 46, 428.

Czerlinsky, E. R. (1968), "The display of magnetic field lines," Am. J. Phys. 36, 1015-1016.

Grosch, J. B. (1970), "A device to display magnetic field lines," Am. J. Phys. 38, 777-778.

Merrill, J. R. (1971), "Some uses of computers in introductory electric and magnetic field mapping," Am. J. Phys. 39, 791-794.

Haselwimmer, R. K. W. (1992), "The formation of Ditchev's rings," Eur. J. Phys. 13, 145-151.

Briggs, A. G. and M. S. J. Briggs (1981), "Depiction of magnetic fields," Phys. Educ. 16, 101-102.

-methods of measuring magnetic fields

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Beiersdorfer, P. and E. J. Clothiaux (1983), "High-frequency magnetic measurements using small inductive probes," Am. J. Phys. 51, 1031-1036.

Bender, P. A. (1986), "Measuring magnetic fields with an IC chip in the introductory lab," Am. J. Phys. 54, 89-90.

Burgei, W., M. J. Pechan, and H. Jaeger (2003), "A simple vibrating sample magnetometer for use in a materials physics course," Am. J. Phys. 71 (8), 825-828.

Deacon, C. G. and H. C. Clarke (1993), "Use of a linear offset Hall effect transducer in student laboratory experiments to measure magnetic fields," Am. J. Phys. 61 (10), 947-8.

Gordon, J. E. and J. Marin M. (1970), "Use of an operational amplifier for measuring magnetic flux densities," Am. J. Phys. 38, 94-98.

Kristjansson, L. and J. P. Hodych (1975), "Simple ballistic magnetometer," Am. J. Phys. 43, 465-466.

Kromminga, A. J. and D. A. Van Baak (1988), "Solid-state magnetic field transducers and Ampere's law," Am. J. Phys. 56, 622-7.

Rector, D. and S. Segal (1966), "Superregenerative Gaussmeters," Am. J. Phys. 34, 704.

Smith, W. C., F. W. Inman, and C. E. Miller (1976), "Improved apparatus for measuring the earth's magnetic field," Am. J. Phys. 44, 893-894.

Benadero, L., J. A. Gorri, J. Villar, A. Albareda, E. Toribio, and R. Perez (1991), "Measuring magnetic dipole fields using Hall effect sensors," Eur. J. Phys. 12, 146-148.

Giordano, J. L. (1998), "Calculation of the effective magnetic field under high-voltage power lines," Eur. J. Phys. 19 (4), 331-6.

Hoon, S. R. (1983), "An inexpensive, sensitive vibrating sample magnetometer," Eur. J. Phys. 4, 61-67.

Jones, D. G. C. (1986), "Magnetic field measurements in the teaching laboratory," Phys. Educ. 21, 188-189.

-earth's magnetic field

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Fredrickson, J. E. (1975), "Magnetic field of earth and magnetic dipole moment - an experiment," Am. J. Phys. 43, 186-187.

Mantik, D. W. (1971), "A simple method for measuring the earth's magnetic field," Am. J. Phys. 39, 965-966.

Pernick, B. J. (1989), "Simultaneous measurement of the straight wire and the Earth's B field," Am. J. Phys. 57, 90-1.

Seligmann, P. (1987), "The earth's magnetic field - a new technique," Am. J. Phys. 55, 379-80.

Smith, R. D. and S. B. Eggert (1984), "Recycling the Earth inductor," Am. J. Phys. 52, 279-280.

Smith, W. C., F. W. Inman, and C. E. Miller (1976), "Improved apparatus for measuring the earth's magnetic field," Am. J. Phys. 44, 893-894.

Ganci, S. (2004), "A simple measurement of the Earth's magnetic field," Eur. J. Phys. 25 (4), 475-7.

-magnetic fields from currents, current loops & solenoids; Ampere's law

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Alfrey, A. J. (1979), "Deriving empirical laws in the lower division physics lab: magnetic field due to a current loop," Am. J. Phys. 47, 918-919.

Basano, L., P. Ottonello, and C. Pontiggia (1988), "The magnet-solenoid equivalence: a modern experiment using a personal computer," Am. J. Phys. 56, 517-21.

Bishir, D. (1996), "A simple demonstration of the magnetic field of a solenoid," Am. J. Phys. 64 (12), 1525.

Brick, D. B. and A. W. Snyder (1965), "External dc field of a long solenoid," Am. J. Phys. 33, 905-909.

Brick, D. B. and A. W. Snyder (1966), "Authors' response to comments [R. I. Joseph, Am. J. Phys. 34, 817 (1966)] on 'External dc field of a long solenoid' ," Am. J. Phys. 34, 818.

Cavicchi, E. (2003), "Experiences with the magnetism of conducting loops: historical instruments, experimental replications, and productive confusions," Am. J. Phys. 71 (2), 156-67.

Dearden, E. W. (1995), "Demonstration of Amperian currents," Am. J. Phys. 63 (9), 821-2.

DeSilva, A. W. (1994), "Magnetically imploded soft drink can," Am. J. Phys. 62 (1), 41-5.

Genova, J. J. (1972), "Magnetic fields of current carrying wires - an undergraduate laboratory experiment," Am. J. Phys. 40, 694-696.

Gnanatilaka, H. G. and P. C. B. Fernando (1987), "An investigation of the magnetic field in the plane of a circular current loop," Am. J. Phys. 55, 341-04.

Harada, M. (1986), "On the magnetic field of a solenoid," Am. J. Phys. 54, 1065.

Heller, P. (1992), "Analog demonstrations of Ampere's law and magnetic flux," Am. J. Phys. 60, 17-25.

Heller, P. (1992), "Erratum: "Analog demonstrations of Ampere's law and magnetic flux" [Am. J. Phys. 60, 17-25 (1992)," Am. J. Phys. 60, 274.

Henry, D. C. (2001), "Enhancing electromagnetism experiments with clamp-on ammeters," Am. J. Phys. 69 (1), 76-8.

Hovey, A. (1989), "On the magnetic field generated by a short segment of current," Am. J. Phys. 57, 613-6.

Joseph, R. I. (1966), "Comments on 'External dc field of a long solenoid' [D. B. Brick and A. W. Snyder, Am. J. Phys. 33, 905 91965)]," Am. J. Phys. 34, 817.

Klein, A. G. (1975), "Demonstration of Ampere's circuital law using a Rogowski coil," Am. J. Phys. 43, 368-370.

Klein, A. G. (1993), "On demonstrations of Ampere's law," Am. J. Phys. 61 (1), 1045 .

Kromminga, A. J. and D. A. Van Baak (1988), "Solid-state magnetic field transducers and Ampere's law," Am. J. Phys. 56, 622-7.

Labinac, V., N. Erceg, and D. Kotnik-Karuza (2006), "Magnetic field of a cylindrical coil," Am. J. Phys. 74 (7), 621-7.

Leclerc, M. (1988), "Hall effect and Ampere's law," Am. J. Phys. 56, 954-5.

Mak, S. Y. and K. Young (1988), "Voltage measurements in a loop surrounding a solenoid: some further "paradoxes" due to stray capacitance," Am. J. Phys. 56, 254-258.

Nicklin, R. C., J. G. Lindsay, Jr., and T. L. Rokoske (1975), "Amperes ants," Am. J. Phys. 43, 111-112.

Pernick, B. J. (1989), "Simultaneous measurement of the straight wire and the Earth's B field," Am. J. Phys. 57, 90-1.

Priest, J. (1990), "Verifying Ampere's law," Am. J. Phys. 58, 600-601.

Ruppeiner, G., M. Grossman, and A. Tafti (1996), "Test of the Biot-Savart law to distances of 15 m," Am. J. Phys. 64 (6), 698-705.

Zaspel, C. E. (1988), "An inexpensive Ampere's law experiment," Am. J. Phys. 56, 859-60.

Giordano, J. L. (1998), "Calculation of the effective magnetic field under high-voltage power lines," Eur. J. Phys. 19 (4), 331-6.

Ponikvar, D. (2006), "The measurement of the magnetic field of a wire using a personal computer," Eur. J. Phys. 27 (4), 875-83.

Fu, Y. (1990), "Student's understanding of the magnetic field of a circular current loop," Phys. Educ. 25, 325-327.

-Helmholz coils & practical electromagnets

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Lucas, P. A. (1986), "Modifying Helmholtz coils to magnetically drive a small dipole," Am. J. Phys. 54, 666-667.

Murgatroyd, P. N. and M. Belloufi (1988), "Simple demountable Helmholtz coils," Am. J. Phys. 56, 478.

Purcell, E. M. (1989), "Helmholz coils revisited," Am. J. Phys. 57, 18-22.

-Lorentz force & rail guns

To top?

Huggins, E. R. and J. J. Lelek (1979), "Motion of electrons in electric and magnetic fields; introductory laboratory and computer studies," Am. J. Phys. 47, 992-999.

Jones, R. (2000), "The rail gun: A popular demonstration of the Lorentz force," Am. J. Phys. 68 (8), 773-4.

-forces between currents & current balances

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Folmsbee, A. and T. Moran (1977), "Demonstration of forces between parallel wires: calibration of an ammeter," Am. J. Phys. 45, 106-107.

Hopkins, R. N. and G. Loomis (1977), "Modified current balance for the elementary physics laboratory," Am. J. Phys. 45, 590.

Peach, M. O. and L. K. Shirely (1982), "What Ampere could have done: a simple demonstration of the Biot-Savart and magnetic force laws," Am. J. Phys. 50, 410-414.

Robson, A. E. (1992), "Railgun recoil, ampere tension, and the laws of electrodynamics," Am. J. Phys. 60, 1111-1117.

Slogoff, H. and R. Smith (1985), "A reliable and accurate current balance for the elementary physics laboratory," Am. J. Phys. 53, 1213.

Amrani, D. (2005), "Use of a current balance to calibrate an ammeter and to determine the magnetic permeability of free space," Eur. J. Phys. 26 (2), 273-8.

Morton, N. (1979), "Electric and magnetic forces between parallel-wire conductors," Phys. Educ. 14, 369-373.

-magnetic dipoles & their interactions with magnetic fields

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Bisquert, J., E. Hurtado, S. Mafé, and J. Pina (1990), "Oscillations of a dipole in a magnetic field: an experiment," Am. J. Phys. 58, 838-43.

Bisquert, J., E. Hurtado, S. Mafé, and J. Pina (1991), "Erratum: "Oscillations of a dipole in a magnetic field: an experiment" [Am. J. Phys. 58, 838 (1990)]," Am. J. Phys. 59, 567.

Castaner, R., J. M. Medina, and M. J. Cuesta-Bolao (2006), "The magnetic dipole interaction as measured by spring dynamometers," Am. J. Phys. 74 (6), 510-13.

Defrancesco, S. and V. Zanetti (1983), "Experiments on magnetic repulsion," Am. J. Phys. 51, 1023-1025.

Flanders, P. J. (1965), "A simple demonstration of magnetic interactions," Am. J. Phys. 33, 346.

Greene, J. B. and F. G. Karioris (1971), "Force on a magnetic dipole," Am. J. Phys. 39, 172-175.

Hageseth, G. T. (1969), "Forced oscillations and magnetic resonance in the introductory laboratory," Am. J. Phys. 37, 529-531.

Hart, G. and B. Jensen (1982), "Magnetic-coupled longitudinal analog," Am. J. Phys. 50, 569-570.

Levin, E. (1984), "Magnetic dipole moment measurement," Am. J. Phys. 52, 248-250.

Lucas, P. A. (1986), "Modifying Helmholtz coils to magnetically drive a small dipole," Am. J. Phys. 54, 666-667.

Lukefahr, H. G. (1992), "Magnetic diplole interactions on an air track," Am. J. Phys. 60, 1134-1136.

Olenick, R. and T. Erber (1974), "A lambda transition of two magnetic dipoles," Am. J. Phys. 42, 338-339.

Opat, G. I. (1990), "Coriolis and magnetic forces: the gyrocompass and magnetic compass as analogs," Am. J. Phys. 58, 1173-6.

Poon, W. C. K. (2003), "Two magnets and a ball bearing: a simple demonstration of the method of images," Am. J. Phys. 71 (9), 943-7.

Romer, A. (1973), "Magnetic repulsion: an introductory experiment," Am. J. Phys. 41, 1332-1336.

Salem, S. I. and R. G. Christiansen (1969), "Inverse-square law experiment," Am. J. Phys. 37, 1158-1159.

Shelton, D. P. and M. E. Kettner (1988), "Potential energy of interaction for two magnetic pucks," Am. J. Phys. 56, 51-2.

Smith, D. G. (1980), "Magnetic multipoles in theory and practice," Am. J. Phys. 48, 739-745.

Wood, L. T. (1974), "Inexpensive magnetic force laboratory experiments," Am. J. Phys. 42, 516-517.

Benadero, L., J. A. Gorri, J. Villar, A. Albareda, E. Toribio, and R. Perez (1991), "Measuring magnetic dipole fields using Hall effect sensors," Eur. J. Phys. 12, 146-148.

Gough, W. (1998), "The transmission of a low-frequency magnetic field into a metal," Eur. J. Phys. 19 (5), 445-50.

Heddle, D. W. O. (1970), "Oscillators using ring magnets," Phys. Educ. 5, 244-245.

-magnetism in matter, hysteresis & magnetic circuits

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Bradley, F. N. (1971), Materials for Magnetic Functions (Hayden).

Parker, R. J. and R. J. Strudders (1962), Permanent Magnets and their Applications (Wiley).

Benenson, R. E. and R. Raffaele (1986), "Magnetic forces and circuits," Am. J. Phys. 54, 525-7.

Borin, J. F. and O. Baffa (1998), "Measuring magnetic properties of ferromagnetic materials," Am. J. Phys. 66 (5), 449-452.

Burgei, W., M. J. Pechan, and H. Jaeger (2003), "A simple vibrating sample magnetometer for use in a materials physics course," Am. J. Phys. 71 (8), 825-828.

Davis, R. S. (1992), "Using small, rare-earth magnets to study the susceptibility of feebly magnetic metals," Am. J. Phys. 60, 365-370.

Dearden, E. W. (1995), "Demonstration of Amperian currents," Am. J. Phys. 63 (9), 821-2.

Edgar, A. and J. W. Quilty (1993), "A mutual inductance apparatus for measuring magnetic susceptibility and electrical conductivity," Am. J. Phys. 61 (10), 943-6.

Fisher, D. G. and W. T. Franz (1995), "Undergraduate laboratory demonstration of aspects of phase transitions using Curie temperature determination in amorphous ferromagnetic materials," Am. J. Phys. 63 (3), 248-51.

Kiess, E. M. (1990), "Circuit for displaying hysteresis loop of two-terminal inductors," Am. J. Phys. 58, 794-5.

Kraftmakher, Y. (2005), "Demonstration of the Barkhausen effect," Am. J. Phys. 73 (4), 367-9.

Kraftmakher, Y. (2005), "Spontaneous magnetization of ferromagnets," Am. J. Phys. 73 (12), 1191-4.

Meng, Y. and Z. Liang (1987), "Improvements in the demonstration of the hysteresis loops of ferromagnetic materials," Am. J. Phys. 55, 933-7.

Prasad, B. S., S. V. Shastry, and K. M. Hebbar (1972), "An experiment to determine the relative permeability of ferrites," Am. J. Phys. 40, 907-910.

Rubin, L. G. (1972), "Comment on "Magnetic hysteresis measurements with an integrating magnetometer" [J. W. Snider, Am. J. Phys. 39, 964 (1971)]," Am. J. Phys. 40, 639-640.

Rudowicz, C. and H. W. F. Sung (2003), "Textbook treatments of the hysteresis loop for ferromagnets-survey of misconceptions and misinterpretations," Am. J. Phys. 71 (10), 1080-3.

Saslow, W. M. (1991), "How a superconductor supports a magnet, how magnetically "soft" iron attracts a magnet, and eddy currents for the uninitiated," Am. J. Phys. 59, 16-25.

Scneider, C. S. and J. P. Ertel (1978), "Experiments on magnetic materials," Am. J. Phys. 46, 820-824.

Snider, J. W. (1971), "Magnetic hysteresis measurements with an integrating magnetometer," Am. J. Phys. 39, 964-965.

Sprawls, P., Jr. (1966), "Apparatus for magnetic circuit demonstrations," Am. J. Phys. 34, 623.

Vanderkooy, J. and J. Lowe (1995), "A magnetic circuit demonstration," Am. J. Phys. 63 (6), 570-1.

Weltin, H. (1966), "Hysteresis loop," Am. J. Phys. 34, 960-962.

Zaspel, C. E., A. B. Dahle, L. D. Given, and J. L. Weinert (2004), "A simple apparatus for illustration of magnetic hysteresis effects," Am. J. Phys. 72 (2), 284-5.

Kristjansson, L. (1983), "Magnetic field measurments near a steel plate," Eur. J. Phys. 4, 48-52.

Mak, S. Y. and K. Young (1986), "Determination of the self inductance of a metal ring," Phys. Educ. 21, 111-115.

-magnetoresistance

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-magnetic recording technology

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Rossing, T. D. (1981), "Anhysteretic magnetization and tape recorder bias," Am. J. Phys. 49, 655-7.

-induced EMF; Faraday's law; Lenz's law

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Carpena, P. (1997), "Velocity measurements through magnetic induction," Am. J. Phys. 65 (2), 135-40.

Churchill, E. J. and J. D. Noble (1971), "A demonstration of Lenz' law?," Am. J. Phys. 39, 285-287.

Dempsey, D. F. (1991), "The rotational analog for Faraday's magnetic induction law: experiments," Am. J. Phys. 59, 1008-1011.

Fox, J. A. (1965), "An experiment on velocity and induced emf," Am. J. Phys. 33, 408-409.

Fox, J. N. and D. G. Reiber (1973), "Magnetic induction and the linear air track," Am. J. Phys. 41, 75-77.

Fredrickson, J. E. (1972), "Electromagnetic induction: a computer-assisted experiment," Am. J. Phys. 40, 1202-1205.

Harrison, D. (1981), "Discovering induction," Am. J. Phys. 49, 603.

Henry, D. C. (2001), "Enhancing electromagnetism experiments with clamp-on ammeters," Am. J. Phys. 69 (1), 76-8.

Jones, C. C. (1987), "Faraday's law apparatus for the freshman laboratory," Am. J. Phys. 55, 1148-1150.

Kingman, R., S. C. Rowland, and S. Popescu (2002), "An experimental observation of Faraday's law of induction," Am. J. Phys. 70 (6), 595-8.

Lonc, W. (1993), "A novel demonstration of induced EMF," Am. J. Phys. 61 (1), 90.

Mak, S. Y. and K. Young (1988), "Voltage measurements in a loop surrounding a solenoid: some further "paradoxes" due to stray capacitance," Am. J. Phys. 56, 254-258.

Moorcroft, D. R. (1969), "Faraday's Law- demonstration of a teaser," Am. J. Phys. 37, 221.

Nicklin, R. C. (1986), "Faraday's law - quantitative measurements," Am. J. Phys. 54, 422-8.

Peters, P. C. (1984), "The role of induced emf's in simple circuits," Am. J. Phys. 52, 208-211.

Reed, L. J. (1975), "Magnetic induction and the linear air track," Am. J. Phys. 43, 555-556.

Rochon, P. and N. Gauthier (1982), "Induction transducer for recording the velocity of a glider on an air track," Am. J. Phys. 50, 84-5.

Romer, A. (1972), "Faraday's law coils," Am. J. Phys. 40, 1039-1040.

Romer, R. H. (1982), "What do "voltmeters" measure?: Faraday's law in a multiply connected region," Am. J. Phys. 50, 1089-1093.

Sankovich, R. (1985), "Faraday's law demonstration," Am. J. Phys. 53, 89.

Saslow, W. M. (1987), "Electromechanical implications of Faraday's law: a problem collection," Am. J. Phys. 55, 986-993.

Singh, A., Y. N. Mohapatra, and S. Kumar (2002), "Electromagnetic induction and damping: Quantitative experiments using a PC interface," Am. J. Phys. 70 (4), 424-7.

van Deursen, A. P. J. (2005), "Visualization of induced electric fields," Am. J. Phys. 73 (12), 1099-106.

Vermeulen, F. E. and F. S. Chute (1977), "Visual demonstration of electromotive force and induced current," Am. J. Phys. 45, 309-310.

Williams, L. P. (1986), "Why Ampere did not discover electromagentic induction," Am. J. Phys. 54, 306-311.

Flament, C., L. Houillot, J. -C. Bacri, and J. Browaeys (2000), "Voltage generator using a magnetic fluid," Eur. J. Phys. 21 (2), 145-9.

Mak, S. Y. and K. Young (1986), "Determination of the self inductance of a metal ring," Phys. Educ. 21, 111-115.

Tao, L., W. Xiufang, and L. Yi (1992), "Using LED's to demonstrate induced current," Phys. Educ. 27, 36-38.

-inductors & transformers

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- (1966), "High Q inductors," Am. J. Phys. 34, No. 5 - x.

Breger, L. and R. E. Jodoin (1990), "Simulating ideal self-induction," Am. J. Phys. 58, 278-279.

Cross, R. C. (1986), "Current transformers," Am. J. Phys. 54 (12), 1110-3.

Duffy, R. J. and U. Haber-Schaim (1977), "Establishing V = L(dI/dt) directly from experiment," Am. J. Phys. 45, 170-172.

Edgar, A. (1993), "Calorimetric measurements of capacitance and inductance using an integrated circuit temperature sensor," Am. J. Phys. 61 (10), 949-51.

Herrmann, F. and G. B. Schmid (1986), "The Poynting vector field and the energy flow within a transformer," Am. J. Phys. 54, 528-531.

Kiess, E. M. (1990), "Circuit for displaying hysteresis loop of two-terminal inductors," Am. J. Phys. 58 (8), 794-5.

Vanderkooy, J. and J. Lowe (1995), "A magnetic circuit demonstration," Am. J. Phys. 63 (6), 570-1.

Weiss, R. (1969), "A quantitative demonstration of the energy stored in a capacitor or an inductor," Am. J. Phys. 37, 566.

Kraftmakher, Y. (2006), "Computer-controlled experiments with a transformer," Eur. J. Phys. 27 (4), 769-78.

Goldberg, D. and O. Zik (1991), "Topologically dependent voltage measurement," Phys. Educ. 26, 256-257.

Osmond, S. J. (1982), "Phase differences between transformer voltages," Phys. Educ. 17, 236-238.

-Tesla coils

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Bruns, D. G. (1992), "A solid-state low-voltage Tesla coil demonstrator," Am. J. Phys. 60, 797-802.

Skeldon, K. D., S. A. Scott, and A. I. Grant (1997), "A high potential Tesla coil impulse generator for lecture demonstrations and science exhibitions," Am. J. Phys. 65 (8), 744-54.

Skeldon, K. D., A. I. Grant, G. MacLellan, and C. McArthur (2000), "Development of a portable Tesla coil apparatus," Eur. J. Phys. 21 (2), 125-43.

-alternating current, RLC circuits & impedance

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Bartlett, A. A., H. Clark, and R. Stoller (1971), "An apparatus to demonstrate voltage and current waves in an LRC circuit," Am. J. Phys. 39, 1133-1138.

Basano, L., P. Ottonello, and V. Palestini (1996), "Ripples in the energy of a damped oscillator: the experimental point of view," Am. J. Phys. 64 (10), 1326-1329.

Butikov, E. I. (2004), "Square-wave excitation of a linear oscillator," Am. J. Phys. 72 (4), 469-476.

Clay, F. P., Jr. (1979), "Demonstration of phase relationships in a series RLC circuit using a four-channel multiplexer and a single-channel oscilloscope," Am. J. Phys. 47, 337-340.

Collier, R. L. (1989), "Exercise in the synthesis of electrical impedances," Am. J. Phys. 57, 362-365.

de Barros, M. A. R. P. (1977), "Demonstration of the ac vector diagram on a CRO," Am. J. Phys. 45, 97-99.

Douglas, D. G. (1975), "Use of loci in ac circuits," Am. J. Phys. 43, 441-445.

Dudley, J. D. and W. J. Strong (1987), "Why are resonant frequencies sometimes defineed in terms of zero reactance?," Am. J. Phys. 55, 610-614.

Everett, G. E. and L. J. Bruner (1969), "A new approach to the measurement of complex impedance in the undergraduate laboratory," Am. J. Phys. 37, 67-69.

Faleski, M. C. (2006), "Transient behavior of the driven RLC circuit," Am. J. Phys. 74 (5), 429-37.

Greenspan, M. (1971), "Comment on: "Response of ideal circuit elements to sinusoidal excitations" [Zaky and Lisboa, Am. J. Phys. 38, 1173 (1970)]," Am. J. Phys. 39, 586-586.

Harris, R. W. (1972), "A laboratory experiment involving a parallel LC circuit containing a real inductor (R-sub-L not equal to 0)," Am. J. Phys. 40, 16531656.

Hurych, Z. (1975), "Study of the phase relationships in resonant RCL circuits using a dual-trace oscilloscope," Am. J. Phys. 43, 1011-1012.

Jones, H. W. and J. S. Wallingford (1970), "Circuit response using Fourier series with experimental verification," Am. J. Phys. 38, 507-510.

Luke, K. L. (1975), "Laboratory investigation of free and driven oscillations using a RLC circuit," Am. J. Phys. 43, 610-614.

Markley, F. L. (1974), "An improved power-transfer experiment," Am. J. Phys. 42, 781-783.

Moreau, W. R., S. G. Ryan, S. J. Beuzenberg, and R. W. G. Syme (1985), "Charge density in circuits," Am. J. Phys. 53, 552-553.

Reif, F. (1982), "Generalized Ohm's law, potential difference, and voltage measurements," Am. J. Phys. 50, 1048-1049.

Rodriguez, A. L. P., Bernal Juan Jose Poena, and B. M. Balsera (1979), "Electronic device of didactic and electrometric interest for the study of RLC circuits," Am. J. Phys. 47, 178-181.

Romer, A., R. A. Lufborrow, and O. G. Brandt (1973), "Power transfer experiment," Am. J. Phys. 41, 411-412.

Janssen, H. J., L. Beerden, and E. L. M. Flerackers (1984), "An experimental look at the resonant behavior of a nonlinear LC circuit," Eur. J. Phys. 5, 94-100.

Kraftmakher, Y. (2006), "Determination of electric power in ac circuits," Eur. J. Phys. 27 (3), 621-4.

Krupska, A. and M. Krupski (2003), "Study of the phase delay in the amplitude-modulated harmonic oscillator," Eur. J. Phys. 24 (4), 429-33.

Page, A., P. Candelas, and F. Belmar (2006), "On the use of local fitting techniques for the analysis of physical dynamic systems," Eur. J. Phys. 27 (2), 273-9.

Trumper, R. and M. Gelbman (1997), "`Exploring' the response of an LC circuit to the stimuli of external electromagnetic energy pulses through MBL," Eur. J. Phys. 18 (4), 277-83.

Beeston, J. A. (1981), "Display of oscillations and resonance in tuned circuits," Phys. Educ. 16, 55-57.

Chadha, G. (1986), "Using an XY-plotter to illustrate electrical resonance in an LCR series circuit," Phys. Educ. 21, 187-188.

MacInnes, I. and W. S. Jeffrey (1983), "Teaching of inductive and capacitive reactance," Phys. Educ. 18, 180-184.

Ramachandran, V. (1991), "Revisiting the LCR circuit," Phys. Educ. 26, 318-320.

Rodriguez, A. L. P., J. J. Bernal, M. A. Bueno, J. M. V. Fernandez, and J. L. C. Aguila (1979), "Reinforcing the study of impedance," Phys. Educ. 14, 250-252.

Wray, E. M. (1982), "The case of the disappointing tuned circuit," Phys. Educ. 17, 26-29.

-jumping and levitating ring

To top?

Mak, S. Y. and K. Young (1986), "Floating metal ring in an alternating magnetic field," Am. J. Phys. 54, 808-811.

Schneider, C. S. and J. P. Ertel (1998), "A classroom jumping ring," Am. J. Phys. 66 (8), 686-92.

Tanner, P., J. Loebach, J. Cook, and H. D. Hallen (2001), "A pulsed jumping ring apparatus for demonstration of Lenz's law," Am. J. Phys. 69 (8), 911-16.

Tjossem, P. J. H. and V. Cornejo (2000), "Measurements and mechanisms of Thomson's jumping ring," Am. J. Phys. 68 (3), 238-44.

Ford, P. J. and R. A. L. Sullivan (1991), "The jumping ring experiment revisited," Phys. Educ. 26, 380-382.

-magnetic levitation & traps

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Byer, R. L., R. F. Begley, and G. R. Stewart (1974), "Superconducting, magnetically levitated merry-go-round," Am. J. Phys. 42, 111-125.

Gov, S., S. Shtrikman, and H. Thomas (2000), "1D toy model for magnetic trapping," Am. J. Phys. 68 (4), 334-43.

Newbury, N. R. and C. Wieman (1996), "Resource letter TNA-1: trapping of neutral atoms," Am. J. Phys. 64 (1), 18-20.

Sackett, C., E. Cornell, C. Monroe, and C. Wieman (1993), "A magnetic suspension system for atoms and bar magnets," Am. J. Phys. 61, 304-309.

Saslow, W. M. (1991), "How a superconductor supports a magnet, how magnetically "soft" iron attracts a magnet, and eddy currents for the uninitiated," Am. J. Phys. 59, 16-25.

Simon, M. D., L. O. Heflinger, and A. K. Geim (2001), "Diamagnetically stabilized magnet levitation," Am. J. Phys. 69 (6), 702-13.

Simon, M. D., L. O. Heflinger, and S. L. Ridgway (1997), "Spin stabilized magnetic levitation," Am. J. Phys. 65 (4), 286-92.

Towler, W. R. and J. W. Beams (1976), "Magnetic suspensions for lecture and classroom demonstrations," Am. J. Phys. 44, 478-480.

Iniguez, J., V. Raposo, A. G. Flores, M. Zazo, and A. Hernandez-Lopez (2005), "Magnetic levitation by induced eddy currents in non-magnetic conductors and conductivity measurements," Eur. J. Phys. 26 (6), 951-7.

Ogorelec, Z. (1990), "On the levitation of ordinary diamagnetics," Eur. J. Phys. 11, 185-187.

-eddy currents, magnetic braking, magnetic diffusion & magnetic shielding

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Aguirregabiria, J. M., A. Hernandez, and M. Rivas (1997), "Magnetic braking revisited," Am. J. Phys. 65 (9), 851-856.

Cadwell, L. H. (1996), "Magnetic damping: analysis of an eddy current brake using an airtrack," Am. J. Phys. 64 (7), 917-23.

Doyle, W. T. and R. Gibson (1979), "Demonstration of eddy current forces," Am. J. Phys. 47, 470-471.

Gosselin, J. R., P. Rochon, and N. Gauthier (1982), "Study of eddy current in a cylindrical wire: an undergraduate laboratory experiment," Am. J. Phys. 50, 440-3.

Hahn, K. D., E. M. Johnson, A. Brokken, and S. Baldwin (1998), "Eddy current damping of a magnet moving through a pipe," Am. J. Phys. 66 (12), 1066-76.

Hart, F. X. and K. W. Wood (1991), "Eddy current distributions: their calculation with a spreadsheet and their measurement with a dual dipole antenna probe," Am. J. Phys. 59, 461-467.

Heald, M. A. (1988), "Magnetic braking: improved theory," Am. J. Phys. 56, 521-522.

Kraftmakher, Y. (2000), "Eddy currents: Contactless measurement of electrical resistivity," Am. J. Phys. 68 (4), 375-9.

MacLatchy, C. S., P. Backman, and L. Bogan (1993), "A quantitative magnetic braking experiment," Am. J. Phys. 61 (12), 1096-101.

Marcuso, M., R. Gass, D. Jones, and C. Rowlett (1991), "Magnetic drag in the quasi-static limit: a computational method," Am. J. Phys. 59, 1118-1123.

Marcuso, M., R. Gass, D. Jones, and C. Rowlett (1991), "Magnetic drag in the quasi-static limit: experimental data analysis," Am. J. Phys. 59, 1123-1129.

Pellicer-Porres, J., R. Lacomba-Perales, J. Ruiz-Fuertes, D. Martinez-Garcia, and M. V. Andres (2006), "Force characterization of eddy currents," Am. J. Phys. 74 (4), 267-71.

Saslow, W. M. (1991), "How a superconductor supports a magnet, how magnetically "soft" iron attracts a magnet, and eddy currents for the uninitiated," Am. J. Phys. 59, 16-25.

Saslow, W. M. (1992), "Maxwell's theory of eddy currents in thin conducting sheets, and applications to electromagnetic shielding and MAGLEV," Am. J. Phys. 60, 693-711.

Singh, A., Y. N. Mohapatra, and S. Kumar (2002), "Electromagnetic induction and damping: Quantitative experiments using a PC interface," Am. J. Phys. 70 (4), 424-7.

Wiederick, H. D., N. Gauthier, D. A. Campbell, and P. ROchon (1987), "Magnetic braking: simple theory and experiment," Am. J. Phys. 55, 500-3.

Wouch, G. and A. E. Lord, Jr. (1978), "Eddy currents: levitation, metal detectors, and induction heating," Am. J. Phys. 46, 464-466.

Gonzalez, M. I. (2004), "Experiments with eddy currents: the eddy current brake," Eur. J. Phys. 25 (4), 463-8.

Iniguez, J., V. Raposo, A. Hernandez-Lopez, A. G. Flores, and M. Zazo (2004), "Study of the conductivity of a metallic tube by analysing the damped fall of a magnet," Eur. J. Phys. 25 (5), 593-604.

Siviter, J. P. (1992), "Eddy current demonstration," Phys. Educ. 27, 230.

-generators, dynamos & motors

To top?

Bednarek, S. (1995), "Thermoelectric motor," Am. J. Phys. 63 (11), 1051-1052.

Bednarek, S. (1996), "Self-powered magnetohydrodynamic motors," Am. J. Phys. 64 (1), 90-92.

Bednarek, S. (2002), "Unipolar motors and their application to the demonstration of magnetic field properties," Am. J. Phys. 70 (4), 455-458.

Crooks, M. J., D. B. Litvin, P. W. Matthews, R. Macaulay, and J. Shaw (1978), "One-piece Faraday generator: a paradoxical experiment from 1851," Am. J. Phys. 46, 729-731.

Eagleton, R. D. (1987), "Two laboratory experiments involving the homopolar generator," Am. J. Phys. 55, 621-3.

Eagleton, R. D. and M. Kaplan, N. (1988), "The radial magnetic field homopolar motor," Am. J. Phys. 56, 858-859.

Fukai, J. (1977), "Magnetic wheel unipolar machine," Am. J. Phys. 45, 1128-1129.

Gabrys, C., J. R. Hull, and T. M. Mulcahy (1992), "A high-speed demonstration motor with superconducting bearings," Am. J. Phys. 60, 1153-1154.

Gruenberg, H. (1978), "The ball bearing as a motor," Am. J. Phys. 46, 1213-1219.

Guala-Valverde, J., P. Mazzoni, and R. Achilles (2002), "The homopolar motor: A true relativistic engine," Am. J. Phys. 70 (10), 1052-5.

Jefimenko, O. (1971), "Franklin's electric motors," Am. J. Phys. 39, 1139-1140.

Jefimenko, O. (1971), "Operation of electric motors from the atmospheric electric field," Am. J. Phys. 39, 776-778.

Jesse, K. E. (1973), "Construction of a Faraday "dynamo"," Am. J. Phys. 41, 120-121.

Matthews, P. W. (1965), "Simple classroom demonstration of Lenz's Law and the ac induction motor," Am. J. Phys. 33, 1082.

Nayak, U. V. (1981), "Apparatus to demonstrate ac and dc dynamos," Am. J. Phys. 49.

Saslow, W. M. (1987), "Electromechanical implications of Faraday's law: a problem collection," Am. J. Phys. 55, 986-993.

Scanlon, P. J. and R. N. Henriksen (1979), "Comment on "One-piece Faraday generator: a paradoxical experiment from 1851" [M. J. Crooks et al, Am. J. Phys. 46, 729 (1978)]," Am. J. Phys. 47.

Serra-Valls, A. and C. Gago-Bosquet (1970), "Conducting spiral as an acyclic or unipolar machine," Am. J. Phys. 38, 1273-1276.

Vermeulen, F. E. and F. S. Chute (1977), "Visual demonstration of electromotive force and induced current," Am. J. Phys. 45, 309-310.

Wick, D. P. and M. W. Ramsdell (2004), "Modeling the motion of a toy train powered with a time-dependent applied voltage: educational implementation and analysis," Am. J. Phys. 72 (7), 863-74.

Eckert, M. (1996), "The Sommerfeld effect: theory and history of a remarkable resonance phenomenon," Eur. J. Phys. 17 (5), 285-9.

Gluskin, E. (1998), "A possible way to measure the mechanical torque developed by an electric motor," Eur. J. Phys. 19 (1), 93-5.

Kraftmakher, Y. (2001), "Two experiments with rotating magnetic field," Eur. J. Phys. 22 (5), 477-82.

Mills, A. A. (1980), "The ball-bearing electric motor," Phys. Educ. 15, 102-103.

Moore, G. S. M. (1988), "The modern bicycle dynamo," Phys. Educ. 23, 377.

-miscellaneous papers on electricity & magnetism

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Adams, A. J. (1983), "Nonionizing radiation: appropriate topic in a physics curriculum," Am. J. Phys. 51, 807-810.

Ahearne, J. F. (1966), "Introductory physics experiments using a digital computer," Am. J. Phys. 34, 309-313.

Atwater, H. A. (1968), "Laboratory exercises in classical electromagnetic field theory," Am. J. Phys. 36, 672-679.

Benguigui, L. and I. J. Lin (1986), "The dielectrophoresis force," Am. J. Phys. 54, 447-450.

Carver, T. R. and J. Rajhel (1974), "Direct "literal" demonstration of the effect of a displacement current," Am. J. Phys. 42, 246-249.

Chimino, D. F. and R. R. Hoyer (1985), "An audio-tutorial electricity and magnetism laboratory for introductory physics," Am. J. Phys. 53, 76-80.

Crawford, F. S. (1986), "Running Crooke's radiometer backwards," Am. J. Phys. 54, 490.

Gelman, H. (1966), "Generalized conversion of electromagnetic units, measures, and equations," Am. J. Phys. 34, 291-296.

Gurr, F. M., R. B. Moore, N. B. de Takacsy, and P. C. Landry (1974), "Electromagnetism adapted for life science students," Am. J. Phys. 42, 1014-1019.

King, J. G., P. Morrison, P. Morrison, and J. Pine (1992), "ZAP! freshman electricity and magnetism using desktop experiments: a progress report," Am. J. Phys. 60, 973-978.

Klein, W. (1981), "Experimental "paradox" in electrodynamics," Am. J. Phys. 49, 603-604.

Meiners, H. F. and Committe on Apparatus of the AAPT, Eds. (1965), "Apparatus notes: effect demonstrator," Am. J. Phys. 33, No. 10 - xiii - xiv.

Moreau, W. R., S. G. Ryan, S. J. Beuzenberg, and R. W. G. Syme (1985), "Charge density in circuits," Am. J. Phys. 53, 552-553.

Ouseph, P. J. and J. P. Ouseph (1987), "Electromagnetically driven resonance apparatus," Am. J. Phys. 55, 1126-9.

Parks, B. (2006), "Research-inspired problems for electricity and magnetism," Am. J. Phys. 74 (4), 351-4.

Ross, J. B. (1987), "Plotting the charge distribution of a closed-loop conducting wire using a microcomputer," Am. J. Phys. 55, 948-950.

Shonle, J. I. (1967), "Project laboratory in electricity and magnetism," Am. J. Phys. 35, 792.

Zimmerman, N. M. (1998), "A primer on electrical units in the Systeme International," Am. J. Phys. 66 (4), 324-31.

Durey, A. and R. Journeaux (1987), "Experience d'Elihu Thomson, un exemple de modelisation par etapes," Eur. J. Phys. 8, 18-23.

Eriksen, E. and K. Voyenli (1991), "Quasi-electrodynamic effects in the motion of a sphere that rolls on a rotating disk," Eur. J. Phys. 12, 135-141.

Mukhopadhyay, S. C. (2006), "Teaching electromagnetics at the undergraduate level: a comprehensive approach," Eur. J. Phys. 27 (4), 727-42.

Sarlis, N., G. Kalkanis, C. A. Londos, S. S. Sklavounos, and P. Tsakonas (1996), "A calculation of the surface charges and the electric field outside steady current carrying conductors," Eur. J. Phys. 17 (1), 37-42.

Bradley, J. (1991), "Repeating the electromagnetic experiments of Michael Faraday," Phys. Educ. 26, 284-288.

Devan, K. R. S. and E. R. Jayaratne (1990), "A simple lightning flash polarity discriminating counter," Phys. Educ. 25, 169-170.

Goldberg, D. and O. Zik (1991), "Topologically dependent voltage measurement," Phys. Educ. 26, 256-257.

Moore, G. S. M. (1990), "Getting to grips with mathematically tricky electric, magnetic, and electromagnetic fields," Phys. Educ. 25.

Nicholl, B. (1982), "Electromagnetic and sound waves in underground detection," Phys. Educ. 17, 260-263.

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