Question

Why do we use split rings in electric motor

Answer 1

In electric motor the split ring is used to reverse the direction of the current in the coil.

Answer 2

Answer:

hey mate it is true that we use split rings in an electric motor

Explanation:

split rings are basically used to reverse the direction of current flowing in the armature of the electric motor.

when the armature completes half rotation, then it is necessary to reverse the direction of the current or else the armature will go back to its original position, by the same direction it came to the final position. when we change the direction of current, then the armature will continue its rotation and complete it fully.

we can see this phenomenon by applying flemming's left hand rule.

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