Consider a series circuit in which the capacitive reactance equals the inductive reactance. What is the phase angle between current and voltage?
A) +180.°
B) +90.°
C) -180.°
D) -90.°
E) 0.°

Question

Quizplus · Accepted Answer

When the capacitive reactance equals the inductive reactance, the circuit is in resonance. At resonance, the phase angle between current and voltage is zero, meaning they are in phase with each other. Therefore, the correct choice is E) 0.°.

Consider a Series Circuit in Which the Capacitive Reactance Equals