OnlineCBT
Physics · PYQ NEET UG 2023
हिन्दीIn a series \( LCR \) circuit, the inductance \( L \) is \( 10\text{ mH} \), capacitance \( C \) is \( 1\text{ }\mu\text{F} \) and resistance \( R \) is \( 100\text{ }\Omega \). The frequency at which resonance occurs is :
Correct answer · Option 1
1.59 kHz
Explanation
Resonant frequency \( f = \frac{1}{2\pi\sqrt{LC}} = \frac{1}{2\pi\sqrt{10 \times 10^{-3} \times 1 \times 10^{-6}}} \approx 1.59\text{ kHz} \).
