Question

Q6. Define 1) Unit current.​

Answer 1

Explanation:

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

Explanation:

The SI unit of current iscoulomb/second .

This unit is called ampere.

if one coulomb of charge passes through a place in one second, the current there is 1 ampere.