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Moving Object, Stationary Plane Mirror

A circular lo...

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A circular loop and a square loop of same perimeter are carrying same current. Their magnetic dipole moments will be in the ratio

समान परिमाप वाले एक वृत्तीय लूप तथा एक वर्गाकार लूप समान धारा ग्रहण किए हुए हैं। इनके चुम्बकीय द्विध्रुव आघूर्णों का अनुपात होगा

A

π² : 4

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B

4 : π

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C

1 : 1

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D

4 : 1

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Solution

The correct option is B 4 : π
Solution

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