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MHT CET Physics question

PhysicsMoving Charges and MagnetismMHT CET

Six very long insulated copper wires are bound together to form a cable. The currents carried by the wires are A, A, A, A, A and A. The magnetic induction at a perpendicular distance of 10 cm from the cable is [MHTCET 2019]

Answer: (A)

Solution

Net current A, so T

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Question ID VK-078846