Guest

Kindly solvevthis and show , when I solved it the answer came as pi/1 . But it is not correct

Kindly solvevthis and show , when I solved it the answer came as pi/1 . But it is not correct

Question Image
Grade:12th pass

1 Answers

Sandeep Bhamoo
443 Points
4 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

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free