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Torque acting on a rectangular coil carrying current ‘i’ situated parallel to magnetic field of current ‘i’ situated parallel to magnetic field of induction ‘B’, having number of turns ‘n’ and area ‘A’ is
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The correct answer is:
When a current carrying coil is placed in a magnetic field, the coil experienced a torque given by
Where, M = magnetic moment =
Where, n = number of turns,
= current flowing in coil
Area of coil
Where, M = magnetic moment =
Where, n = number of turns,
= current flowing in coil
Area of coil
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