Question

what are commutator. class 10th physics chptr 13​

Answer 1

Commutator is an attachment, connected with the armature of a motor or dynamo, through which electrical connection is made and which ensures the current flows as direct current.

a device for reversing the direction of flow of electric current.

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Answer 2

A device that reverses the direction of flow of current through a circuit is called a commutator.