Assertion :When an uncharged capacitor is charged by a battery, only 50% of the energy supplied by a battery is stored in the capacitor. Reason: Rest 50% is lost.
When an uncharged capacitor is charged by a battery only 50% of the energy supplied by a battery is stored in the capacitor. Rest 50% is radiated through the resistor and lost. Thus both assertion and reason are correct but reason is not the correct explanation of assertion.