Asked by ruth
how many electrons drift past a point on for 10 minutes current is 0.2 A.the charge on one electrons 1.6*10^-1
Answers
Answered by
bobpursley
one ampere is a coulomb per second. each electron contributes 1.6E-19 coulombs
numberelectrons=current*time*1 electron/e
= .2 coul/sec*10min*60sec/min*1electron/1.6E-19 coul
numberelectrons=current*time*1 electron/e
= .2 coul/sec*10min*60sec/min*1electron/1.6E-19 coul