what is electric current ? write it's S.I units
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Explanation:
The SI unit of electric current is the ampere, or amp, 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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The SI unit of electric current is the ampere, or amp
Electric current is basically the flow or charge of the electric charge in motion in a conductor. It is said to exist when there is a net flow of charge through the region.
the current is given as the flow of charge per second:
I = charge / time
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