A parallel-plate capacitor is charged from a cell and then disconnected from the cell. The separation between the plates is now double.A. The potential difference between the plates will become doubleB. The field between the plates will not change.C. The energy of the capacitor doubles.D. Some work will have to be done by an external agent on the plates.

A parallel-plate capacitor is charged from a cell and then disconnecte

1.	A parallel-plate capacitor is charged from a cell and then disconnected from the cell. The separation between the plates is now double.A. The potential difference between the plates will become doubleB. The field between the plates will not change.C. The energy of the capacitor doubles.D. Some work will have to be done by an external agent on the plates.
Answer» Correct Answer - A::B::C::D

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