Physics, asked by hamzakhan1871, 1 year ago

Solve this:

Q27. A wire of magnetic moment 'M' is bent to form a circular arc which subtends an angle 90° at the centre then its new magnetic moment is :

(1) 2Mπ (2)√2Mπ

(3) 2√2Mπ (4) M√2π

Answers

Answered by ansiansi3

0

I think answer is (3)

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