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MHT CET 2025 (19 Apr, Shift 1) · Self-Inductance & Energy

Self-Inductance & Energy question from MHT CET 2025 (19 Apr, Shift 1)

Q32MHT CET 2025 · 19 APR · SHIFT 1Medium

Self-Inductance & Energy

When three inductors of same inductance ' $L$ ' are connected in series and ' I ' is the current passing through the circuit. The energy stored in the circuit is

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Answer: (b)

Series: $L_s = L + L + L = 3L$ .
$U = \dfrac{1}{2}(3L)I^2 = \dfrac{3}{2}LI^2$
So the answer is (b).

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