Question

What is the relation between drift velocity and electric field strength?

Answer 1

Mobility m is the magnitude of drift velocity per unit electric field.

Mobility m is the magnitude of drift velocity per unit electric field.m = |Vd |/E = qt/ m

Mobility m is the magnitude of drift velocity per unit electric field.m = |Vd |/E = qt/ mThe S.I unit of mobility is m2/Vs. Mobility is a positive quantity.

Mobility m is the magnitude of drift velocity per unit electric field.m = |Vd |/E = qt/ mThe S.I unit of mobility is m2/Vs. Mobility is a positive quantity.Vd = mE

Mobility m is the magnitude of drift velocity per unit electric field.m = |Vd |/E = qt/ mThe S.I unit of mobility is m2/Vs. Mobility is a positive quantity.Vd = mEThe above equation is the relation between drift velocity of an electron and the applied electric field.