Physics, asked by ck7981220, 7 months ago

two wires A andB are of lengths 40cm and 30cm. A is bent into a circle of radius r and b into an arc of radius r. A current i1 is passed through A and i2 through B. to have the same magnetic induction at the centre the radio of i1andi2 is mcq

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Answered by pdp27263

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