question_answer

The quality factor of LCR circuit having resistance (R) and inductance (L) at resonance frequency (\[\omega \]) is given by [AFMC 2000; CBSE PMT 2000]

A)            \[\frac{\omega L}{R}\]     

B)            \[\frac{R}{\omega L}\]

C)            \[{{\left( \frac{\omega L}{R} \right)}^{1/2}}\]           

D)            \[{{\left( \frac{\omega L}{R} \right)}^{2}}\]