A 100 mH coil carries a current of 1 A. Energy stored in the form of magnetic field is (a) 0.025 J (b) 0.050 J (c) 0.075 J (d) 0.100 J

Answer: (b). Magnetic energy U = 1/2LI² U = 1/2(0.1)(1)² = 0.05 J So the answer is (b) 0.050 J.

A 100 mH coil carries a current of 1 A. Energy stored in the form of… | MHT CET 2023 (10 May, Shift 2)

Q3MHT CET 2023 · 10 MAY · SHIFT 2Easy

Inductors & DC Transients (Mixed)

A $100\text{ mH}$ coil carries a current of $1\text{ A}$ . Energy stored in the form of magnetic field is

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Answer: (b)

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