Energy stored in a capacitor is

\frac{1}{2} Q V

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{1}{Q V}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{2}{Q V}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $\frac{1}{2} Q V$
Energy stored in capacitor is given as:
$E = \frac{1}{2} C V^{2} = \frac{1 Q}{2 V} . V^{2} (Q = C V)$
$= \frac{1}{2} Q V$

Suggest Corrections

Similar questions

U = \frac{1}{2} q V

U \propto q V

\to F = q (\to v \times \to B) = q \to v \times (B^i + B^j + B_{0}^k)

q = 1

\to v = 2^i + 4^j + 6^k

\to F = 4^i - 20^j + 12^k

\to B

U_{1}

U_{2}

\frac{U_{1}}{U_{2}}

1 μ F

4 μ F

Join BYJU'S Learning Program