When a circular coil of radius 1 m and 100 turns is rotated in a horizontal uniform magnetic field, the peak value of emf induced is 100 v. The coil is unwound and then rewound into a circular coil of radiu?
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Answer:- When a circular coil of radius 1m and 100turns is rotated in a horizontal uniform magnetic feild , the peak value of emf induced in 100v. the coil is unwound and then rewonded into a circular coil of radius 2m . if it is rotated, now, with the same speed under similar conditions , the new peak value of emf developed is.
Explanation:
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