Ohm’s law states that current flowing through a conductor is directly proportional to the potential difference applied across it’s ends provided it’s temperature is constant. i.e., I ∝ V or V ∝ I or V = IR where R is the resistance of the conductor.

Ohm’s law states that current flowing through a conductor is directly proportional to the potential difference applied across it’s ends provided it’s temperature is constant. i.e., I ∝ V or V ∝ I or V = IR where R is the resistance of the conductor.