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JEE Main Physics Class 12 Moving Charges and Magnetism Part 2 Questions

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Question : 62

Total: 100

Figure A and B shown two long straight wires of circular cross-section (a and b with a < b), carrying current I which is uniformly distributed across the cross-section. The magnitude of magnetic field B varies with radius r and can be represented as :

[27 Jul 2021 Shift 2]

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