Question

What are Superconductors?.explain with two examples.....

Answer 1

superconductor is defined as ability of certain metal or compond which always conduct electricity of zero resistance at low temperature
for example Mercury
this may help you...

Answer 2

Answer:

Superconductivity is a set of physical properties observed in certain materials where electrical resistance vanishes and magnetic flux fields are expelled from the material. Any material exhibiting these properties is a superconductor.