Compute all parts of following problem:
Problem: A series circuit contains a 120.0-ohm resistor, a 0.520-H inductor, a 0.450- µF capacitor, and a time-varying source of emf providing 45.5 V.
Part A: What is the resonant angular frequency of the circuit?
Part B: What current will flow through the circuit at the resonant frequency?
I need help to find the resonant angular frequency of the circuit.