Kindly solvevthis and show , when I solved it the answer came as pi/1 . But it is not correct
Amritpal Singh Saini , 7 Years ago
Grade 12th pass
Magnetism> Kindly solvevthis and show , when I solve...
1 Answers
Sandeep Bhamoo
Last Activity: 7 Years ago
No it is π:4 since length of wires is equal hence, 2πr=4a , a/r= π/2. Now magenetic moment is directly proportional to area hence their ratio is =a²/πr² ={1/π}×{π/2}² =π/4. Please do approve my answer if correct
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