The total electrostatic energy stored in both the capacitors `("in "muJ)` is

The total electrostatic energy stored in both the capacitor is

The total electrostatic energy stored in both the capacitor is

The figure shows two identical parallel plate capacitor connected to a battery with the switch S closed. The switch is now opened and the free space between the plates of the capacitor is filled with a dielectric of dielectric constant 3. Find the ratio of the total electrostatic energy stored in both capacitors before and after the introduction of the dielectric.

Define capacitance. of a capacitor. Give its SI unit. Prove that the total electrostatic energy stored in a parallel plate capacitor is 1//2 CV^2 ?

A 900 pF capacitor is charged by a 100 V battery. The electrostatic energy stored by the capacitor is

A capacitor of capacitance 700 pF is charged by 100 V battery. The electrostatic energy stored by the capacitor is