Question

Define Electric current and its s.i unit❤️

Answer 1

$\huge\bigstar\underline\mathfrak\red{Electric\:Current}$

The rate of flow of charges is called electric current.

It is denoted by letter (I).

Its S.I unit is Ampere ( A ).

I = Q/t

where,

I is electric current

Q is charge

and t is time.

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1 Ampere :

The current is said to be of one ampere if one coulomb of charge is flow through a circuit in one second.

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Answer 2

Answer:

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Explanation:

➡️➡️An electric current is a flow of electric charge . In electric circuits this charge is often carried by moving electrons in a wire.It is denoted by letter (I).

✍✍✍I = Q/t

where,

I is electric current

Q is charge

and t is time

➡️➡️The SI unit for measuring an electric current is the ampere (A).

➡️➡️Ammeter s the instrument used to measure E.C

✍✍✍1Ampere =1coulomb/1second