In an electric motor, 620 square loops (each with 38 cm sides) are wound around the...

 

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In an electric motor, 620 square loops (each with 38 cm sides) are wound around the armature. A 4.4 A current is passing through the loops. When a 8.6 TB-field is applied to the loops, a torque is created. Determine the torque on the loops. In an electric motor, 620 square loops (each with 38 cm sides) are wound around the armature. A 4.4 A current is passing through the loops. When a 8.6 TB-field is applied to the loops, a torque is created. Determine the torque on the loops.

Answer rating: 100% (QA)

Solution An electric current flowing through a loop of wire creates a magnetic field around it The s... View the full answer