Voltage and current in an ac circuit are given by `V=5 sin (100 pi t-pi/6)` and `I=4 sin (100 pi t+pi/6)`A. voltage leads the current by `30^(@)`B. current leads the voltage by `30^(@)`C. current leads the voltage by `60^(@)`D. voltage leads the current by `60^(@)`

Voltage and current in an ac circuit are given by `V=5 sin (100 pi t-p

1.	Voltage and current in an ac circuit are given by `V=5 sin (100 pi t-pi/6)` and `I=4 sin (100 pi t+pi/6)`A. voltage leads the current by `30^(@)`B. current leads the voltage by `30^(@)`C. current leads the voltage by `60^(@)`D. voltage leads the current by `60^(@)`
Answer» Correct Answer - C c) Phase difference between current and voltage. `Deltaphi-phi_(2)-phi_(1)=pi/6-(-pi/6)=pi/3`

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Voltage and current in an ac circuit are given by `V=5 sin (100 pi t-pi/6)` and `I=4 sin (100 pi t+pi/6)`A. voltage leads the current by `30^(@)`B. current leads the voltage by `30^(@)`C. current leads the voltage by `60^(@)`D. voltage leads the current by `60^(@)`

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