Question:
3 2 0 In figure there are two concentric coils in
Last updated: 6/14/2023
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3 2 0 In figure there are two concentric coils in perpendicular planes carrying equal currents Magnetic field at centre is B If current in one coil becomes zero then magnitude of new magnetic field will be 1 B2 B 3 F 2 B 3 4 B 2