For an RLC circuit driven with voltage of amplitude and frequency the current…

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

Problem

For an RLC circuit driven with voltage of amplitude

v_m

and frequency

\omega_0 = \frac{1}{\sqrt{LC}}

the current exhibits resonance. The quality factor,

Q

is given by: (1)

\frac{\omega_0 L}{R}

(2)

\frac{\omega_0 R}{L}

(3)

\frac{R}{(\omega_0 C)}

(4)

\frac{CR}{\omega_0}