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0 pointsProjectArcturis2y ago0 comments

Not an expert, but I would guess a direct measurement couldn't distinguish between a true superconductor and something with very very low resistance.

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No. Any device to measuring resistence ALWAYS have a minimal value that can measure. They can never measure exactly zero ohms.

Isn't that exactly what I said?

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0 pointsProjectArcturis2y ago0 comments

Not an expert, but I would guess a direct measurement couldn't distinguish between a true superconductor and something with very very low resistance.

No. Any device to measuring resistence ALWAYS have a minimal value that can measure. They can never measure exactly zero ohms.

Isn't that exactly what I said?

j / k navigate · click thread line to collapse