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Femme_physics

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## Main Question or Discussion Point

I'm not sure I understand this definition, it's written in a rather confusing manner...instead of saying how much ampere is being stopped from flowing, it tells us how much current is being produced!The ohm is defined as a resistance between two points of a conductor when a constant potential difference of 1 volt, applied to these points, produces in the conductor a current of 1 ampere, the conductor not being the seat of any electromotive force.

That's a little confusing...I thought the definition for the resistance SI unit would be how much of the current is prevented...as in a negative number, maybe.