Assertion: A charged capacitor is disconnected from a battery. Now, if its plate are separated, further the potential energy will fall.
Reason: Energy stored in a capacitor is not equal to the work done in charging it.
Options:
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false and R is also false.