9. Electrostatic Energy Stored in a Coaxial Cylindrical Region around a Line Charge15 viewed11 solved
13. Minimum Battery Voltage to Initiate Motion of a Block Connected to a Dielectric Slab11 viewed9 solved
16. Final Voltage Across a Parallel Combination with a Nonlinear Dielectric Capacitor13 viewed12 solved
17. Work Done by the Electric Forces When a Charged Shell Expands around a Central Charge16 viewed11 solved