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"For those who want some proof that physicists are human, the proof is in the idiocy of all the different units which they use for measuring energy."
Work done by electric force. Work done on a closed path. Conservative nature of electrostatic field - work does not depend on path but only on initial and final position.
Potential energy of a charge in electric field. Analogy with gravitational potential energy.
Electric potential and potential difference. Relation between an electric potential and electric field. Equipotential lines.
Work done by electric field on an electron. Speed gained by the electron in electric field. Electron-volt - a unit of energy.
Potential due to point charge.
Static equilibrium. Stability of a system of charges. Can a stable equilibrium be achieved in electrostatics?
Energy of Ionization for a hydrogen atom.
Review from Physics 1
Review from Physics 1
Chapter 10: Energy and Work
Chapter 10: Energy and Work
Practice Assignments
Practice Assignments
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