Question

How many electrons are in a 3 coulombs charge?

Answer 1

Here is your answer

$\bold {1.875 × {10}^{19} electrons}$

REASON:

We know that

No. of electrons in 1 coulomb charge =$6.25 × {10}^{18} electrons$

So,

No. of electrons in 3 coulomb charge=$3 × 6.25 × {10}^{18} electrons$

=$18.75× {10}^{18} electrons$

= $1.875 × {10}^{19} electrons$

HOPE IT IS USEFUL

Answer 2

One electron has a charge equivalent of 1.6x10^-19 coulomb. This is written as 1.6x10^-19 C = 1 electron so times that by 3 and there is your answer hope this helped