An electric motor is plugged into a wall socket

Reference no: EM13650084

An electric motor is plugged into a wall socket and is running at normal speed. Suddenly, some dirt prevents the shaft of the motor from turning quite rapidly. What happens to the back emf of the motor, and what happens to the current that the motor draws from the wall socket? a) The back emf increases, and the current drawn from socket decreases b) The back emf increases, and the current drawn from the socket increases. c) The back emf decreases, and the current drawn from the socket decreases. d) The back emf decreases, and the current drawn from the socket increases.

Reference no: EM13650084

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