Physics, 17.12.2020 17:10 Deascry

The armature windings of a dc motor have a resistance of 3.0 Î©. The motor is connected to a 120V line, and when the motor reaches full speed against its normal load, the back emf is 117V. What is the current into the motor when it reaches full speed?

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The armature windings of a dc motor have a resistance of 3.0 Î©. The motor is connected to a 120V li...