Question

SI unit of the quantity electric current

Answer 1

Answer:

AMPERE

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.

Answer 2

Answer:

SI unit of electric current is ampere

Step-by-step explanation:

The SI unit of electrical current is ampere and denote by Amp

We know that

Formula of current = Charge / Time

And so One ampere is define as

When One Coulomb charge passes through a point in one second then we said that the current is one ampere.

And mathematically

we can write

One Amp = One Coulomb / one second