Calculate the torque on a 500 turn rectangular coil of length 20 cm an – McqOptions

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1.	Calculate the torque on a 500 turn rectangular coil of length 20 cm and breadth 10 cm, carrying a current of 30 A, when placed making an angle of 60^o with a magnetic field of 0.5 T?
A.	625 Nm
B.	125 Nm
C.	75 Nm
D.	25 Nm
Answer» D. 25 Nm

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