Q. 214.3( 49 Votes )
Derive the expres
When conductor is subjected to an electric field E, each electron experiences a force.
and acquires an acceleration
a = F/m = - eE/m ________ (1)
Here m = mass of election, e = charge, E = electric field.
The average time difference between two consecutive collisions is known as relaxation time of election.
As v=u + at (from equation of motion)
The drift velocity v is defined as
Rate this question :
Consider a 20 W bPhysics - Exemplar
A neutron beam ofPhysics - Exemplar
A particle A withPhysics - Exemplar
The de Broglie waPhysics - Exemplar
Two particles A<sPhysics - Exemplar
(i) In the explanPhysics - Exemplar
A proton and an αPhysics - Exemplar
Show that it is nHC Verma - Concepts of Physics Part 2