Question

a) Define electric current and describe how it is transferred from one point to another
b) Also, name the SI unit and device for measuring electric current

Answer 1

Answer:

a)=The flow of electric charges called electrons in a conductor is known as Electric Current.The electric current is transferred from one point to another by the electric potential difference as Potential difference betwwen two points in a circuit is described as the amount of work done in moving a unit charge from one point to the other point.

b)=The S.I. unit of electric current is Amperes denoted by 'A' and device used to measure it is Ammeter.

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