For an RLC circuit driven with voltage of amplitude $v_m$ and frequency $\omega_o = \frac{1}{\sqrt{LC}}$ the current exhibits resonance. The quality factor, Q is given by :

Question

( A ) $\frac{R}{\omega_oC}$
( B ) $\frac{\omega_oR}{L}$
( C ) $\frac{CR}{\omega_o}$
( D ) $\frac{\omega_oL}{R}$