Assertion : When an uncharged capacitor is charged by a battery only `50%` of the energy supplied is stored in the capacitor.
Reason : Rest `50%` is lost.

Assertion : When a capacitor is charged by a battery. Half of the energy supplied by the battery is stored in the capacitor and rest half is lost. Reason : If resistance in the circuit is zero, then there will be no loss of energy.

An uncharged capacitor is fully charged with a battery . The ratio of energy stored in the capacitor to the work done by the battery in this process is

700 pF capacitor is charged by a 50 V battery, How much electrostatic energy is stored by it?

A 12pF capacitor is connected to a 50V battery. How much electrostatic energy is stored in the capacitor?