MHT CET 2026 Physics question

Physics Alternating Current MHT CET 2026

In an LCR series circuit an alternating voltage source of frequency 'F' is connected. The current leads the voltage by . The value of L is

(A)
(B)
(C)Correct
(D)

Answer: (C)

Solution

When the current leads the voltage the circuit is capacitive, and the phase angle satisfies . With , , so , i.e. with . Then \frac{1}{ω C}\frac{1 - ω CR}${ω

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Question ID VK-101452