Question

Derive the expression for ohm's from the expression of drift velocity ?​

Answer 1

Answer:

Derive an expression for drift velocity of electrons in a conductor. Hence deduce Ohm's law. Let the conductor contain n electrons per unit volume. The average value of time't', between their successive collisions, is the relaxation time, 't'.

Answer 2

Answer:

v=I/R. is the ohm's formula