Question

A bar magnet of magnetic moment 100 Amis bent at its midpoint such that, the two parts make
an angle of 120°. The new magnetic moment is​

Answer 1

Answer:

86.6Am is the new magnetic moment

Explanation:

Magnetic moment of a bar magnet is given by M=m(l) where m is pole strength and l is magnetic length or the length between the poles of the magnet

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