Electric Potential Energy and Capacitors

This lecture covers the concept of electric potential energy, including the difference in potential energy, electric potential energy of point charges, and equipotential surfaces. It also discusses the behavior of electric fields near charged conductors, capacitors in parallel and series, and capacitors with dielectric. The lecture further explores the energy stored in a capacitor, Ohm's law, ideal direct current circuits, EMF, terminal voltage, and solving problems related to capacitors and circuits.