PHYSICS 5C Chapter 23: Homework 3. Potential energy
Document Summary
Electric potential charge : potential energy associated with the separation of charges or ( equivalently ) charges in an electric field. Electric potential ( voltage) : a measure ( or mapping) of the electric potential energy of a test charge if placed at a particular point in an electric field. Electron volts a convenient unit of energy when working with individual charged particles . Equipotential electron that is accelerated across a lines lines that run perpendicular. 1 to volt the electrical potential ( voltage) potential differences electric field lines. The electric field at a particular point is calculated by taking spatial derivatives of the electric field at that. E i eyeff ; ez potential electric point energy that depends on the relative positions of the charges. Difference when a free positive charge is q accelerated by an electric field it is given kinetic energy like if the charge was going down hill where the electric potential energy.