Total amount of charge present in 1 kg of electron

Then, the total amount of charge present in 1kg of electron is: -1.76 x 10^11 C.

Explanation:

The charge of one electron is -1.602 x 10^-19 C and the mass of an electron is 9.11 x 10^-31 kg.

Then, the total amount of charge present in 1kg of electron is (1.602 x 10^-19) / (9.1 x 10^-31) = 1.7 x 10^11 C.

Then, the total amount of charge present in 1kg of electron is: -1.76 * 10^11 C.