The Windings of a DC Motor Have a Resistance of 6.00

question 41

Multiple Choice

The windings of a DC motor have a resistance of 6.00 Ω. The motor operates on 120 V AC, and when running at full speed it generates a back emf of 105 V. What current does the motor draw when operating at full speed?

• A)2.50 A
• B)5.00 A
• C)17.5 A
• D)20.0 A
• E)37.5 A

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