Question

The drift velocity (Va) of electrons in a current carrying conductor and electric
field (E) applied on the conductor are related as​

Answer 1

Answer:

We have i=neAv

d

and i=

R

V

∴

R

V

=neAv

d

or V=neAv

d

⋅R

=neAv

d

(ρ

A

l

)

∴

l

V

=E=neρv

d

⇒E∝v

d

.