

What is the value of charge on a body that carries 20 excess electrons?
Hi Lavkesh, that's a very interesting question.
So, as we know the quantisation of charge q = n.e
where n is the number of charges and e is charge of an electron. i.e e = 1.6 x 10-19 C,
So, as per the question we can write:
q = 20 x 1.6 x 10-19 C = 3.2 x 10-18 C
