Question

If charge on an electron is 1.6 x 10-19 C, then how many electrons constitute 1C?

Answer 1

If one electron is 1.6 ×10^-19 C,then 1C will hav
$1 \div 1.6 \times {10}^{? - 19} = 6.25 \times {10}^{18}$