Question

Sis n sis ❤

define electric current and its SI unit ​

Answer 1

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◆An electric current is a flow of electric charge.In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried by ions in an electrolyte, or by both ions and electrons such as in a plasma.

◆The SI unit for measuring an electric current is the ampere, which is the flow of electric charge across a surface at the rate of one coulomb per second.

Answer 2

Answer:

Electric Current means flow of electrons.

It constitutes movement of 1 electric charge over a unit area.

It is represented by 'I'

I = Q/A

Q is electric charge and A is area of path.

SI unit of current is Ampere ( Coulomb/m^2)