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JEE Main Physics Class 12 Electromagnetic Induction Questions

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Question : 28 of 120

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A conducting circular loop is placed in a uniform magnetic field of 0.4T with its plane perpendicular to the field. Somehow, the radius of the loop starts expending at a constant rate of 1‌mm∕ s. The magnitude of induced emf in the loop at an instant when the radius of the lop is 2‌cm will be ________ µV.

[12-Apr-2023 shift 1]

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