The drift velocity is the average uniform velocity acquired by free electrons inside a metal by the application of an electric field which is responsible for current through it.
(A) (B)
In absence of any electric field [Fig.(A)], the random motion of electrons does not contribute to any current. The number of electrons crossing any plane from left to right is equal to the number of electrons crossing from right to left (otherwise metal will not remain equipotential). When an electric field is applied, due to electric force the path of electrons in general becomes curved instead of straight lines and electrons drift opposite to the field [Fig.(B)].
We are the leading online assignment help provider. Find answers to all of your doubts regarding the Drift Velocity. Assignmenthelp.net provide homework, assignment help to the school, college or university level students. Our expert online tutors are available to help you in Drift Velocity. Our service is focused on: time delivery, superior quality, creativity and originality.
To Schedule a physics Drift Velocity tutoring session
To submit physics Drift Velocity assignment click here.
Following are some of the areas in physics Electric Current which we provide help:
Electric Current Assignment Help | Electric Current Problem | Physics Online Tutor | Physics Assignment Help | Physics Tutors | Physics Homework Help | Physics Tutor | Physics Help | Physics Projects | Physics Problems | Physics Online Help | Physics Online Tutoring | High School Physics | Homework Tutor | Physics Experiments | Online Tutoring
Assignment Writing Help
Engineering Assignment Services
Do My Assignment Help
Write My Essay Services