When a dielectric slab is inserted between the plates ofa capacitor which is initially charged and
Channel: Doubtnut
Date: 2020-08-23

When a dielectric slab is inserted between the plates ofa capacitor which is initially charged and disconnected from the source then what can be concluded on the amount of heat dissipated during insertion ? What would be the answer if source remain connected to the capacitor while insertion of the dielectric slab?