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Questions and Answers
A wire of length carrying a current i is bent in the
form a circle . The magnitude of the magnetic
moment is
A wire of length carrying a current i is bent in the form a circle . The magnitude of the magnetic moment is
- iL2 /4Ï€ (correct)
- iL/4Ï€
- iL2 /3Ï€
- iL2 /Ï€
