Question

current electricity short notes
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Answer 1

Answer:

The directed rate of flow of electric charge through any cross-section of a conductor is known as electric current. NOTE: Current is a scalar quantity. I is in the direction of flow of positive charge and opposite to the direction of flow of negative charge. SI unit of current isampere and is represented by A.

Answer 2

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The directed rate of flow of electric charge through any cross-section of a conductor is known as electric current. NOTE: Current is a scalar quantity. I is in the direction of flow of positive charge and opposite to the direction of flow of negative charge. SI unit of current is ampere and is represented by A.