Q 12-07-087JEE MainJEE Main 2023 (8 Apr, Shift 2)Easy
A series combination of resistor of resistance $100\ \Omega$, inductor of inductance $1$ H and capacitor of capacitance $6.25\ \mu\text{F}$ is connected to an ac source. The quality factor of the circuit will be ______.
Numerical value type. Enter your answer.
Answer: 4
$Q=\dfrac1R\sqrt{\dfrac LC}=\dfrac1{100}\sqrt{\dfrac{1}{6.25\times10^{-6}}}=\dfrac{400}{100}=4$.
Solution by Sreeraj P, M.Sc Physics