Question

what is a superconductor?explain simply?

Answer 1

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Answer 2

when the so cold all its electrons are in the lowest possible state they can all move together move atom to atom in a cycle unimpeded

Answer 3

A superconductor is a electric conductor with no resistance, virtually. So that electrons move freely without being stopped by an interaction.

Answer 4

Currently we only know superconductors that work at relatively cold temperatures. The electrons have no other interactions because all of them behave almost like one, all synchronized.