A capacitor of capacitance C stores a charge Q when the potential difference across it is V.
Which of the following expressions is the energy stored on the capacitor?
The only correct answer is D
A is not correct as another correct possibility is ½ CV2 , but this answer is just
B is not correct as the quantities in the numerator and denominator have been
C is not correct as this is superficially similar to ½ CV2 , but the wrong term is