Current Electricity and Electrical InstrumentHard

Question

The graph shows current v/s voltage in a series RLC A.C. circuit. The arrow indicates the direction that this curve is drawn as time progresses. In this plot, the
    

Options

A.current lags the voltage by about 90 degrees
B.current leads the voltage by about 90 degrees
C.current and voltage are in phase
D.current and voltage are 180 degrees out of phase

Solution


⇒  Current lags voltage by 90o

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