What is the peak current in a AC circuit with a 50 ohm resistor, 3.3 mH inductor, and a 480 nF capacitor in series. If the AC source has a peak emf of 5.0V, then what is the peak current at 3000 Hz?...

What is the peak current in a AC circuit with a 50 ohm resistor, 3.3 mH inductor, and a
480 nF capacitor in series. If the AC source has a peak emf of 5.0V, then what is the peak
current at 3000 Hz?
At what frequency do you get the largest potential difference across the resistor? And what is
this potential difference?