A circuit flows in a wire of cross section with the free electron traveling with a mean drift velocity v. If an equal current flows in a wire of the same material of twice the radius, what is the mean drift velocity?
V/4
V/2
2v
4v
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments