A dielectric slab of thickness `d` is inserted  in a parallel plate capacitor whose negative plate
Channel: Doubtnut
Date: 2020-08-23

A dielectric slab of thickness `d` is inserted  in a parallel plate capacitor whose negative plate is at `x = 0` and positive plate is at `x = 3d`. The slab is equidistant from the plates. The capacitor is given some charge. As one goes from 0 to `3d`: