Question

define electric current.How it is denoted and what is its S.I unit

Answer 1

1) Flow of electric charges is known as Electric current.

2) Ohm's Law (V) = i x R

so, electric current (i)  = Resistance / Voltage

3) SI Unit of Electric Current is Ampere.

Answer 2

$\huge\red{Answer\: is}$

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 I

SI Unit of current is Ampere (Amp)

Hope it helps you