What is conductance and superconductors
Answers
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⚡⚡✓CONDUCTANCE:-(C/G)
It is the property by virtue of which it favours the flow of current,or it is reciprocal of resistance.
⚡⚡✓SUPERCONDUCTOR:-
Resistance of a conductor decreases linearly with decrease in temperature and becomes zero at specific temperature.this temperature is called critical temperature and conductor is known as superconductor.
Here conductivity is maximum.
⚡⚡ Hope it will help you...
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Superconductors are materials that conduct electricity with no resistance. This means that, unlike the more familiar conductors such as copper or steel, a superconductor can carry a current indefinitely without losing any energy. They also have several other very important properties, such as the fact that no magnetic field can exist within a superconductor.
Superconductors already have drastically changed the world of medicine with the advent of MRI machines, which have meant a reduction in exploratory surgery. Power utilities, electronics companies, the military, transportation, and theoretical physics have all benefited strongly from the discovery of these materials.