state resistance of conductor and define 1 ohm
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Explanation:
The resistance of a conductor is said to be 1 ohm if a current of 1 ampere flows through it when the potential difference across it is 1 volt.
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The resistance of a conductor depends upon: length, area of cross section, nature of material(resistivity) and temperature. resistance of a conductor does not depend upon the amount of current flowing through it but the amount of current flowing through the conductor does depend upon the conductors resistance.
The ohm is defined as an electrical resistance between two points of a conductor when a constant potential difference of one volt, applied to these points, produces in the conductor a current of one ampere, the conductor not being the seat of any electromotive force.
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