Consider an RL Circuit Connected to a 20-VAC Source That

Multiple Choice

Consider an RL circuit connected to a 20-VAC source that oscillates at 780 rad/s. The maximum voltage across the inductor is 18 V, and the maximum voltage across the resistor is 12 V. The phase angle (between the circuit impedance and the resistance) is

A) 34º.
B) 82º.
C) 22º.
D) 56º.