Is there any relation between emf of battery and drift speed of electrons in the conductor connected to a battery ?

What happens to the free electrons when the conductor are connected to the battery ?

Explain the concept of drift speed occupied by the electrons in a conductor.

What happens to the motions of electrons when the ends of the conductor are connected to the battery ?

Write a relation between current and drift velocity of electrons in a conductor. Use this relaxation to explain how the resistance of a conductor change with the rise in temperature.

A wire of length l and area A is connected to an ideal battery . The drift speed of electrons is v. If the wire is twisted to half its length, what will be the new drift speed ?

A wire of length l and area A is connected to an ideal battery . The drift speed of electrons is v. If the wire is twisted to half its length, what will be the new drift speed ?

Is drift speed of electrons in a conductor carrying current the same as the speed of current ?

Find the relation between drift velocity and relaxation time of charge carriers in a conductor . A conductor of length L is connected to a d.c source of emf 'E' . If the length of the conductor is tripled by stetching it, keeping 'E' constant , explain how its drift velocity would be affected.

Establish the relation between drift velocity of electron and current density in metallic conductor.