In a circuit, the current lags behind the voltage by a phase difference of t/2, the circuit will contain which of the following ?A. Only RB. Only CC. R and CD. Only L

In a circuit, the current lags behind the voltage by a phase differenc

1.	In a circuit, the current lags behind the voltage by a phase difference of t/2, the circuit will contain which of the following ?A. Only RB. Only CC. R and CD. Only L
Answer» Correct Answer - D When a circuit contains inductance only, then the current lags behind the voltage by the phase difference of `(pi)/(2) or 90^(@)`. While in a purely capacitive circuit, the current leads the voltage by a phase angle of `(pi)/(2) or 90^(@)`. In a purely resistive circuit current is in phase with the applied voltage.

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In a circuit, the current lags behind the voltage by a phase difference of t/2, the circuit will contain which of the following ?A. Only RB. Only CC. R and CD. Only L

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