1.

Name and define si unit of current

Answer» Ampere
SI unit of current is ampereWhen 1 coloumb of charge flows through any cross section of a conductor in 1 second , the electric current flowing through it is said to be 1 ampere
The SI unit of current is Ampere (A). When 1 coulomb of charge flows for 1 sec, then the current flowing through the circuit is said to be 1 ampere.
The\xa0ampere, symbol A, is the SI unit of electric current. It is defined by taking the fixed numerical value of the elementary charge to be 1.602 176


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