Question

what is the SI unit of current​

Answer 1

Answer:

Unit of electric current: ampere (A)

The ampere, symbol A, is the SI unit of electric current. It is defined by taking the fixed numerical value of the elementary charge e to be 1.602 176 634 ×10−19 when expressed in the unit C, which is equal to A s, where the second is defined in terms of ∆νCs

Answer 2

Answer:

• The SI unit of current is Ampere.

Step-by-step Explanation:

Ampere is the constant current that will produce an attractive force of $\sf2 \times 10 ^{ - 7}$ Newton per meter of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one meter apart in a vacuum.