_______ reverse the direction of current in the rectangular coil of the electric motor (a)battery(b) brushes (c)magnet (c) split Rings
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Explanation:
In an electric motor, a rectangular coil is suspended between the two poles of a magnetic field. The electric supply to the coil is connected with a commutator. Commutator is a device which reverses the direction of flow of electric current through a circuit. ... Thus, the coil completes one rotation around the axle
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Answer:
The correct option is Split rings.
Explanation: Split ring is used for reversing the direction of current in the coil. ... Therefore, after every half rotation of the coil the direction of the couple rotating the coil remains the same and the coil continues its rotation in the same direction.
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