Question

define 1ohm's resistance

Answer 1

If the Potential Difference across the two ends of conductor is 1 volt and the current through it is 1 amp then the resistance R of the conductor is 1 ohm.

Answer 2

Answer:

The resistance offered by a conductor is said to be 1 ohm when a current of 1 ampere flows across a potential difference of 1 volt.

In other words,

$R=\frac{V}{I}$

1Ω = $\frac{1V}{1A}$