A) Only R
B) Only C
C) R and C
D) Only L
Correct Answer: D
Solution :
When a circuit contains inductance only, then the current lags behind the voltage by the phase difference of \[\frac{\pi }{2}\]or\[90{}^\circ \]. While in a purely capacitive circuit, the current leads the voltage by a phase angle of\[\frac{\pi }{2}\]or\[90{}^\circ \]. In a purely resistive circuit current is in phase with the applied voltage.You need to login to perform this action.
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