Question

Calculate the number of electrons passing a point in the wire in 1 min when the current is 1 A

Answer 1

Step-by-step explanation:

When one coulomb charge passes through any cross section of the wire per second,the current passing is one ampere. Charge of electron ,e=1.6X10^-19C. n=1/(1.6X10^-19)=6.25X10^18.Sep 17, 2017