Question

If a body contains n1 electrons and n2 protons, then what will be the total amount of charge on the body?

Answer 1

Answer:

The total charge on the body If there are n1 electrons and n2 protons will be |n1-n2|. Because whichever of the two will be lower in number, will be neautralized by the other and the left electrons/ protons will be the reason for the charge on the body

Answer 2

Answer:

Since electron and proton have same charge

$q = (n_{2} - n_{1} )e \\ where \\ e = 1.6 \times {10}^{ - 19} \: cb$