Question

Potential difference v applied across a conductor is increased to to volt how will the drift velocity of the electrons change

Answer 1

The first relation is expressed as

Id = Is* exp(Vd/nVt-1)

where Id= diode current

Is=saturation current (diode context is used so saturation current must be there as it shows its forward characteristics in saturation region)

Vd= Drift voltage

Vt= thermal voltage.