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21 August, 04:21

Ask Your Teacher An electric motor is plugged into a standard wall socket and is running at normal speed. Suddenly, some dirt prevents the shaft of the motor from turning quite so rapidly. What happens to the back emf of the motor, and what happens to the current that the motor draws from the wall socke

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  1. 21 August, 08:11
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    The back emf decreases, and the current drawn from the socket increases.
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Home » Physics » Ask Your Teacher An electric motor is plugged into a standard wall socket and is running at normal speed. Suddenly, some dirt prevents the shaft of the motor from turning quite so rapidly.
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