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I'm openingabottleofwine.
The resistivity of annealed copper at room temperature is 1.72 10-6 Ohm.cm. For silver, it is 1.69 10-6 Ohm.cm.
I find it hard to believe that coating a copper wire with a monoatomic layer of carbon would improve the conductivity, but I am open to persuasion.
Last edited by Barry; 02-12-2019 at 01:20. Reason: correction to notation
Barry
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