The maximum number of points, which can gain for the II module (3, 3 laboratory practical classes):
laboratory work, calculation - 3;
laboratory work, theory - 6;
practical training - 6;
tests - 15;
questions about the lectures - 20.
Total: 50 points for Module II.
The maximum number of points, which can collect per semester (Module 2):
1×7 (calculation laboratory work) + 2×7 (theory for laboratory work) + 2×7 (solving problems) + 12 + 15 (two tests) + 18 + 20 (questions about the lectures) = 100.
Total: 100 points per semester.
Questions to the module number 2:
The magnetic moment. Magnetization. The magnetic susceptibility. Relative magnetic permeability.
The border of magnets section, the conditions on the induction vector of the magnetic field, conditions on the tension vector of the magnetic field, the refractive of the power lines of the magnetic field.
The molar magnetic susceptibility. Classification of magnets.
Diamagnetism nature (detailed explanation). Larmor frequency.
The structure of the magnetic field of a ferromagnet (cases of presence and absence of an external magnetic field). Hysteresis loop: display in curve shape molar magnetic susceptibility of an external magnetic field, the residual magnetization, coercive force, hard and soft ferromagnets. Curie point.
The phenomena of electromagnetic induction and self-induction: definition, mathematical account of relevant laws (output for differential and integral formulations), magnetic flux linkage, inductance, Lenz's Law. Long solenoid inductance.
Energy and volumetric energy density for electric and magnetic components of an electromagnetic field.
Bias current. Expression bias current through the electric displacement vector.
Maxwell's equations, differential formulation integral formulation, physical meaning. boundary equation.
Maxwell's equations in differential formulation for the case of the vacuum. The wave equation (output). Expression of the speed of light in vacuum and in the environment due to the characteristics of the electromagnetic field. D'Alembert operator.
Presentation of the wave equation solutions as a combination of direct and reverse waves (output for flat wavefront, the concept for a spherical wave front).
Integrated presentation of solutions of the wave equation for electromagnetic waves. The transverse property electromagnetic wave. The wave vector, wave number. The relationship of the wave vector of the electric field vector and the vector magnetic field.
The relationship between the rate of distribution and characteristics of components (electric field and magnetic field) of the electromagnetic field.
Poynting vector (detailed explanation).
Photometry: density energy flow, density of luminous flux, the power of light, light from a point source, luminosity, brightness, Lambert law, basic photometric values dimension.
The scale of electromagnetic waves, the characteristics of the respective ranges. The causes of vision: ultraviolet absorption spectrum, signal to noise ratio for the infrared spectrum.
The electromagnetic wave falling at the interface of two optical media: the condition on the electric field, complex form of these conditions, the condition of the frequency of electromagnetic waves, the law of reflection, refraction law.
The laws of geometric optics: the wording, domain of applicability. Total internal reflection.
Interference: formulation; intensity observed at the coherent superposition of waves; interference term.
Methods of obtaining coherent waves. Geometric and optical path difference. Terms of interference maximum and minimum interference (output).
Experience of Young: coordinates of the maxima and minima of intensity (output); the distance between the interference fringes (output); width interference fringes (output).
Coherence: definition, approaches the frequency and phase, coherence time, coherence length, radius coherence, coherence volume, frequency dependence of the intensity of the light wave (output), the relationship of the length of Zug and effective frequency range Fourier spectrum, the number of the limit of the interference fringes (output).
Diffraction: identification, comparison with the interference. Fresnel and Fraunhofer diffraction. Fresnel Zones: definition, area zones (output) radius zone (output).