Energy per unit volume for a capacitor having area A and separation d kept at potential diffeence V is given by : -

Energy per unit volume for a capacitor having area A and separation d kept at a potential difference V is given by:

Energy per unit volume represents

Energy per unit volume represents

The energy per unit volume of an air capacitor of plate area (A), separated by a distance (S), potential difference (V), is

Kinetic energy per unit volume of a gas is