An ac generator with a frequency of 30.0 Hz and an rms voltage of 12.0 V is connected to a 45.5-µF capacitor.
(a) What is the maximum current in this circuit?
(b) What is the current in the circuit when the voltage across the capacitor is 5.25 V and increasing?
(c) What is the current in the circuit when the voltage across the capacitor is 5.25 V and decreasing?