An inductor cam be placed in series with a motor to provide? a. heat reduction in the motor windings b. braking for the motor c. less current feed back to the driver d. faster motor response to driver signals

The correct option is A.
An inductor resists a change in the flow of electrons, it usually functions as a low pass filter, this is because, the impedance of an inductor increases as the frequency of a current increases. Thus, an inductor can be placed in series with a motor to provide heat reduction in the motor winding, this is because an inductor tend to resist any change in the amount of current that is flowing through it.

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