Question

if the charge of an electron is 1.6x10-19 find the approximate number of electrons in 3c​

Answer 1

If 1C has 1.6×10-19

Then 3C has 3×1.6×10-19 which is equal to 4.8×10-19

I hope this helps ( ╹▽╹ )

Answer 2

Answer:

1.875*10^19

Explanation: Formula is q=ne

GIVEN:

q= 3c ,e=1.6*10^-19

by substituting we get,n=q/e

n=3/1.6*10^-19

n=1.875*10^19