NEET Physics Electric Potential MCQ Question

The energy stored in a capacitor is given by $U = \frac{1}{2}CV^2$. Substituting $C = 1000 \times 10^{-12} \text{ F}$ and $V = 50 \text{ V}$, the energy $U = \frac{1}{2} \times 1000 \times 10^{-12} \times 50^2 = 1.25 \times 10^{-6} \text{ J}$ or 1.25 \u00b5J.