Question

if 3.2x 10^17 electrons pass through a wire in 0.5 sec calculate the current passing through it (take charge on each electron as 1.6x10^-19C)

Answer 1

for this first multiply charge on one electron with passing ones you got 5.12x 10^-2 than by using q=it you got 5.12x10^-2/0.5=10.24