question_answer

A condenser of capacity C is charged to a potential difference of \[{{V}_{1}}\]. The plates of the condenser are then connected to an ideal inductor of inductance L. The current through the inductor when the potential difference across the condenser reduces to \[{{V}_{2}}\] is                                                         [AIPMT (M) 2010]

A)  \[{{\left( \frac{C{{({{V}_{1}}-{{V}_{2}})}^{2}}}{L} \right)}^{\frac{1}{2}}}\]

B)       \[\frac{C(V_{1}^{2}-V_{2}^{2})}{L}\]

C)  \[\frac{C(V_{1}^{2}+V_{2}^{2})}{L}\]        

D) None of these