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A coil of area 100 cm2 having 500 turns carries a current of 1 mA. It is suspended in a uniform magnetic field of 10−3 wb /m2. If the torque acting on the coil is 250×10−8 Nm , then the angle made by the plane of the coil with the field is |
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Answer» A coil of area 100 cm2 having 500 turns carries a current of 1 mA. It is suspended in a uniform magnetic field of 10−3 wb /m2. If the torque acting on the coil is 250×10−8 Nm , then the angle made by the plane of the coil with the field is |
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