Question

What is the charge on a body of 100 elections are removed

Answer 1

Given ,

No. of electrons (n) = 100

As we know that ,

The charge on a body is an integral multiples of electrons present on that body

Charge (q) = ne

Where ,

n = integers

e = electrons

Substitute the known values , we obtain

$\sf \Rightarrow q = 100 × 1.6 × {(10)}^{ - 19} \\ \\ \sf \Rightarrow q = 1.6 \times {(10)}^{ - 17} \: \: Coulomb$

$\therefore \bold{\sf \underline{The \: charge \: on \: a \: body \: 1.6 \times {(10)}^{ - 17} \: \: C\: \: }}$