Question

If 1020 electrons flow from the black body to the gray body through a copper wire in 8
seconds, what is the amount of current flowing in the copper wire in that time interval?

Answer 1

Hi you follow me yes or no

Answer 2

charge, q=ne

=1020*1.6*10^-19 C

time,t=8 sec

Current,i=q/t

=1020*1.9*10^-19 / 8

=2.04*10^-17 amp