Which of the following accurately describes the energy stored on a parallel plate capacitor?
a) the energy is inversely proportional to the charge stored on the capacitor.
b) the energy is directly proportional to the potential across the capacitor.
c) the energy is directly proportional to the capacitance of the capacitor.
f) the energy in proportional to the square the charge stored on the capacitor.

F) The energy in proportional to the square the charge stored on the capacitor.

Explanation:

As we know that the energy stored between the plates of capacitor is given by the formula

also the charge stored between the plates is given as

now we use both equations then we have

since the capacitance of the capacitor is always constant here so we will have correct answer as

F) The energy in proportional to the square the charge stored on the capacitor.