(Solved): A capacitor is connected across an oscillating emf with a peak current through the capacitor of \( ...

A capacitor is connected across an oscillating emf with a peak current through the capacitor of \( 9.00 \mathrm{~A} \). If the frequency \( \omega \) is halved, what is the peak current? \[ \begin{array}{l} 4.50 \mathrm{~A} \\ 9.00 \mathrm{~A} \\ 12.7 \mathrm{~A} \\ 18.0 \mathrm{~A} \end{array} \]