Target Exam

CUET

Subject

Physics

Chapter

Alternating Current

Question:

An LCR series circuit with L=100 mH, C= 100 μF, R=10 Ω is connected to an AC source of emf 220 V. The resonant frequency of the circuit will be nearly

Options:

$50\, Hz$

$50\, rad\, s^{-1}$

$60\, Hz$

$50\, π\, Hz$

Correct Answer:

$50\, Hz$

Explanation:

The correct answer is Option (1) → $50\, Hz$