An ac series circuit containing a capacitor, inductor, and resistance is found to have a current of amplitude 0.50 A for a source voltage of amplitude 10.0 V at an angular frequency of 200.0 rad/s. The total resistance in the circuit is 15.0 Ω.
(a) What are the power factor and the phase angle for the circuit?
(b) Can you determine whether the current leads or lags the source voltage? Explain.