Determine the deflecting torque

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Reference no: EM131348278

The coil of a moving coil meter is wound with 75 turns, on a former of effective length 2.5 cm, and diameter 2 cm. The former rotates at right angles to the field, which has a flux density of 0.5 T. Determine the deflecting torque when the coil current is 50 μA.

Reference no: EM131348278

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