Decide the back emf generated by the motor

Reference no: EM13657980

A 120.0 volt motor draws a current of 5.60 A when running at common speed. The resistance of the armature wire is 0.790.

a) Decide the back emf generated by the motor.

b) What is the current at the instant when the motor is now turned on and has not begun to rotate?

c) What series resistance must be added to limit the starting current to 15.0 A?

Reference no: EM13657980

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