Electromagnetic Induction and Alternating Currents: JEE Main 2018 Physics question

An ideal capacitor of capacitance $0.2\,\mu F$ is charged to a potential difference of $10$ $V.$ The charging battery is then disconnected. The capacitor is then connected to an ideal inductor of self inductance $0.5$ $mH.$ The current at a time when the potential difference across the capacitor is $5$ $V,$ is :