A series LCR circuit with $L= 0.12 H,C= 480\;nF,R= 23 \Omega $ is connected to a $230\;v$ variable frequency supply .

Question

$\begin{array}{1 1} \alpha =416.67\;rad\;s^{-1},\;I_0 = 1.414\;amp \\ \alpha =41.667\;rad\;s^{-1},\;I_0 = 14.14\;amp \\ \alpha =4166.7\;rad\;s^{-1},\;I_0 = 1.414\;amp \\ \alpha =4166.7\;rad\;s^{-1},\;I_0 = 14.14\;amp\end{array} $