mention the condition under which a current can flow in a conductor
Answers
The condition under which charges can move in a conductor are the charges in which there is a potential difference. A 12-volt battery would supply 12 Joules of electric potential vitality per each 1 Coulomb of charge which moves between its negative and positive terminals.
The only condition required for a current to flow in conductor is the presence of potential difference.
Other than that conductor act as the best medium for conduction of electric current through it.
Conductor is defined as a material which allows electric current to pass through it under any circumstances because it has presence of free electrons in it which make the current flow through it easily.
Conductors are defined as the best material for following the electric current through them among insulators and semiconductors.
The insulators among these materials are the worst for conduction of current through them where as the semiconductors are in between the conductors and insulators as they are doped with impurities.