A resistor,inductor,and capacitor are connected in series,each with an effective (rms)voltage of 63 V,176 V,and 65 V,respectively.What is the magnitude of the phase angle in this circuit?
A)30°
B)64°
C)59°
D)60°
E)69°

Question

Quizplus · Accepted Answer

The phase angle in an RLC series circuit is given by the arctan((V_L - V_C) / V_R). Substituting the given values: arctan((176V - 65V) / 63V) = arctan(111/63) ≈ 60°.

A Resistor,inductor,and Capacitor Are Connected in Series,each with an Effective