Choose the one alternative that best completes the statement or answers the question. -An ideal parallel-plate capacitor consists of two parallel plates of area A separated by a distance d. This

Choose the one alternative that best completes the statement or answers the question.
-An ideal parallel-plate capacitor consists of two parallel plates of area A separated by a distance d. This capacitor is connected to a battery that maintains a constant potential difference across the
Plates. If the separation between the plates is now doubled, the amount of electrical energy stored
On the capacitor will
A) double.
B) quadruple.
C) be cut in fourth.
D) be cut in half.
E) not change.

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