NEET 2023 Physics Inductance MCQ Question

The energy stored in an inductor is given by the formula E = rac{1}{2} L I^2. Substituting $L = 4 imes 10^{-6} \, H$ and $I = 2 \, A$, we get E = rac{1}{2} imes 4 imes 10^{-6} imes 4 = 8 imes 10^{-6} \, J = 8 \, \mu J.