Question

the charge of body is 4- 4.18 into 10raise to -19 it contains how much electrons?

Answer 1

Hi friend,

Given,

Q=4.18 ×10^-19

we know the formula,

q=be
where,
e=> charge of the electrons {1.6×10^-19}

To find "n".

n = q/e

n=4.18 ×10^-19/1.6×10^-19

n= 2.6125

n=3(appx.) electrons.

Hope this helps you a little!!

Answer 2

I HOPE THAT IT'S HELP YOU

AND PLS FOLLOW ME

AND PLS MAKE A BRAINLIST ANSWER