Physics

Problem

In a series

RLC

circuit,

R = 40\,\Omega

L = 0.20\,\text{H}

and

C = 200\,\mu\text{F}

. If the supply frequency is

50\,\text{Hz}

, which option is closest to the phase angle between current and source voltage? a)

+41^\circ\; (\text{current lags})

-49^\circ\; (\text{current leads})

+49^\circ\; (\text{current lags})

-66^\circ\; (\text{current leads})