Question

Which is an example of a superconductor?
a wire that moves electric current with no resistance
a wire wrapped around a magnet that can be made stronger with electricity
a magnet that moves around a wire to create a current

Answer 1

i want to say it is B or C

Answer 2

superconductor is the material in which current flows without any resistance being offered by the material.

Answer 3

so is it c then

Answer 4

it is c..

Answer 5

ok thank you