A parallel plate capacitor of capacity 100mu F is charged by a battery of 50 volts. The battery remains connected and if the plates of the capacitor are separated so that the distance between them becomes double the original distance, the additional energy given by the battery to the capacitor in joules is

A parallel plate capacitor of capacity 100mu F is charged by a battery

1.	A parallel plate capacitor of capacity 100mu F is charged by a battery of 50 volts. The battery remains connected and if the plates of the capacitor are separated so that the distance between them becomes double the original distance, the additional energy given by the battery to the capacitor in joules is
Answer» `62.5 XX 10^(-3)` `12.5 xx 10^(-3)` `1.25 xx 10^(-3)` `0.125 xx 10^(-3)` ANSWER :A

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