What is electric current and write its S.I unit ?
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An electric current is the rate of flow of electric charge past a point or region. An electric current is said to exist when there is a net flow of electric charge through a region. In electric circuits this charge is often carried by electrons moving through a wire
The SI unit of electric current is the ampere, which is the flow of electric charge across a surface at the rate of one coulomb per second. The ampere (symbol: A) is an SI base unit Electric current is measured using a device called an ammeter.
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electric current is the rate of flow of electric charge from one point of the cross section
it's SI unit is ampere or coloumb per second
hope it helped✌✌
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