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MHT CET 2023 (12 May, Shift 1) · Current Loop as a Magnetic Dipole

Current Loop as a Magnetic Dipole question from MHT CET 2023 (12 May, Shift 1)

Q40MHT CET 2023 · 12 MAY · SHIFT 1Easy

Current Loop as a Magnetic Dipole

The magnetic moment of a current (I) carrying circular coil of radius ' $r$ ' and number of turns ' $n$ ' depends on

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Answer: (d)

Magnetic moment of a coil: $m = nI\pi r^2$ .
It depends on $n$ , $I$ and $r$ , so the answer is (d).

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