Chapter 7. ElectrodynamicsProblem 7.5
- Show that electrostatic force alone cannot be used to drive current around a circuit.
- A rectangular loop of wire is situate so that one end is between the plates of a parallel-plate capacitor, oriented parallel to the field E = ?/?0. The other end is way outside, where the field is essentially zero. If the width of the loop is h and its total resistance is R, what current flows? Explain.