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back emfAn induced emf in the armature of a motor that opposes the applied voltage.
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2 |
back emfthe voltage generated when a permanent magnet motor is rotated. This is proportional to motor speed and is present whenever the rotor turns.
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3 |
back emfthe voltage that is produced in a circuit because of a changing current
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4 |
back emfThe emf set up in the coil of an electric motor, opposing the current flowing through the coil, when the armature rotates.
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