In an ac circuit with XL and R in series, the

In an ac circuit with XL and R in series, the

A. Voltages across R and XL are in phase
B. Voltage across R lags the voltage across XL by 90°
C. Voltages across R and XL are 180° out-of-phase
D. Voltage across R leads the voltage across XL by 90°

Show Answer

Answer: B

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