Question

relation between drift velocity and electric field

Answer 1

this can also be defined from mobility of election in electric felid
where mobility of electron =drift velocity/electricfeld so electic felid is directly proportional to dv

Answer 2

Answer:

Drift velocity is directly proportional to the electric field

Explanation:

The average 'velocity' of free charges in a field is called or known as drift velocity and is represented as $V_{d}$

The equation to represent the 'drift velocity' in terms of electric field is

$V_{A}=-u E$

Where 'E' is the electric field and u is the mobility of the electron

The negative sign represents that the direction of drift velocity is opposite to that of the 'electric field.'