Question

What is the total charge on 75.0 kg of electrons ?

Answer 1

Hey mate here is your answer,

The specific charge of an electron defined as the ratio charge per electron to the mass of one electron is −1.75882⋅1011Ckg−1.
So, the magnitude of charge of one kg of electrons is −1.75882⋅1011C , so for 75 kgs, we multiply that charge by 75. That's why you get that huge number up there.


Hope this helps