Find an expression for the capacitance of a parallel plate capacitor when a dielectric slab of dielectric constant K and thickness `t=(d)/(2)` but the same area on the plates is inserted between the the capacitors plate. (d=separation between the plates)

Briefly explain the principle of a capacitor. Find the expression for the capacitance of a parallel plate capacitor when a dielectric slab of dielectric constant k and thickness t=d/2 but of same area on the plates is inserted between the capacitor plate.

Derive an expression for the capacitance of a parallel plate capacitor with dielectric as the medium between the plates.

A parallel plate capacitor carries a harge Q. If a dielectric slab with dielectric constant K=2 is dipped between the plates, then

Derive a relation for the capacitance of a parallel plate capacitor having plate separation d, when a dielectric slab of thickness t is placed between the plates.

derive expression for capacitance of a parallel plate capacitor having dielectric slab of thickness .t. introduced between the plates of the capacitor.