An iron rod of length L and magnetic moment M is bent in the form of a semicircle. Now its magnetic moment will be [2013] - VgyanHub

Question:

An iron rod of length L and magnetic moment M is bent in the form of a semicircle. Now its magnetic moment will be [2013]

Screenshot 2024-12-16 210814

Options :

(a) M
(b)2M/π
(c)M/π
(d) Μπ

Answer :

Ans : – (b)2M/π

Answer Steps :

Step 1: –

Step 2: –

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