Q 12-07-033JEE MainEasy
Find the resonant angular frequency, in rad/s, of a series circuit with $L = 25$ mH and $C = 10\ \mu$F.
Numerical value type. Enter your answer.
Answer: 2000
Concept. $\omega_0 = \dfrac{1}{\sqrt{LC}}$.
Step 1. Substitute.
$$\omega_0 = \frac{1}{\sqrt{25 \times 10^{-3} \times 10^{-5}}} = \frac{1}{5 \times 10^{-4}} = 2000\ \text{rad/s}$$
Answer. $2000$.
Solution by Sreeraj P, M.Sc Physics