A capacitor of capacitance $1 \mu \mathrm{~F}$ is charged to a potential of 1 V . It is connected in

Question

A capacitor of capacitance $1 \mu \mathrm{~F}$ is charged to a potential of 1 V . It is connected in parallel to an inductor of inductance $10^{-3} \mathrm{H}$. The maximum\ current that will flow in the circuit has the value\

Professor PC Thomas Classes · Answer

Energy stored in capacitor $=$ energy stored in inductor.\ $\frac{1}{2} \mathrm{CV}^{2}=\frac{1}{2} \mathrm{LI}^{2}$\ $\Rightarrow I=\sqrt{\frac{C}{L}} V=\sqrt{\frac{10^{-6}}{10^{-3}} \cdot 1 A}$\