For a given series RLC circuit

PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current

Problem

For a given series RLC circuit, the magnitudes of current at three driving frequencies

f_1 < f_0 < f_2

are denoted by

I_{f_1}, I_{f_0}

and

I_{f_2}

respectively, where

f_1

and

f_2

are equidistant from

f_0

on the frequency axis. Which option shows the correct order of these currents? (a)

I_{f_1} = I_{f_2} > I_{f_0}

(b)

I_{f_0} > I_{f_1} = I_{f_2}

(c)

I_{f_1} > I_{f_0} > I_{f_2}

(d)

I_{f_2} > I_{f_0} > I_{f_1}