Q. In an $LCR$ series resonant circuit which one of the following cannot be the expression for the Q-factor
A) $\frac{\omega L}{R}$
B) $\frac{1}{\omega CR}$
C) $\sqrt{\frac{L}{C}}\frac{1}{R}$
D) $\frac{R}{LC}$
Explanation
The correct answer is Option D: $\frac{R}{LC}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.