What current would be required to give a deflection of 60

What current would be required to give a deflection of 60




The coil of a moving coil instrument has a length of 5cm a width of 4cm and 80 turn. The flux desnity in the air gap is 0.1 Wb/m2 and the controlling torque is 0.5 x 10-7 N-m/degree. What current would be required to give a deflection of 60 ?





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