Sample On New Baby Congrats A New Material Is Found To Be Superconducting Below 45 K. How Much Resistance Will A 51 Mm Long Sample Of This?

A new material is found to be superconducting below 45 K. How much resistance will a 51 mm long sample of this? - sample on new baby congrats

A new superconducting material can be found at 45 K. How much resistance by 51 mm long sample of this material when it is at a temperature of 40.5 K is an AC-9, connected to 3 V power source?

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