A 120.0-V motor draws a current of 7.00 A when running at normal speed. The resistance of
Question:
(a) Determine the back emf generated by the motor.
(b) What is the current at the instant when the motor is just turned on and has not begun to rotate?
(c) What series resistance must be added to limit the starting current to 15.0 A?
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When the motor is running at normal speed the current is the net emf divided by the resistance R of ...View the full answer
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