At constant temprature current flowing through a conductor is directly propotional to potential difference applied at its end.
Ohm\’s law states that if a physical condition such as temperature remains constant then potential difference across a conductor is directly proportional to current flowing through it.
Ohm\’s law\xa0states that the\xa0current\xa0through a\xa0conductor\xa0between two points is directly\xa0proportional\xa0to the\xa0voltage\xa0across the two points. Introducing the constant of proportionality, the resistance\xa0one arrives at the usual mathematical equation that describes this relationship

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