By definition, superconductors are conductors with zero resistance at

[logearav]

By definition, superconductors are conductors with zero resistance at low temperatures. Do superconductors exist ideally, i mean whether zero resistance is practically possible?

 

[supratim1]

of course it is.

 

[Ryan_m_b]

There are many examples of superconductors, they are more than theory and have been produced for years. The problem is that they are very low temperature. The holy grail of such science is a room-temperature (and higher) superconductor that would be superconductive without the need for extensive cooling facilities.

http://en.wikipedia.org/wiki/Superconductivity#High-temperature_superconductivity

 

[logearav]

Thanks to both for responding to my doubt.

 

[sardar]

Yes, superconductors do exist and they do exhibit zero resistance at low temperatures. This phenomenon is known as superconductivity and it has been observed in various materials such as metals, alloys, and ceramics. However, achieving zero resistance in superconductors is dependent on various factors such as the type of material, temperature, and external magnetic fields. While zero resistance is theoretically possible, it is not always practical to achieve it in all superconducting materials. Ongoing research and advancements in technology are continuously pushing the boundaries of superconductivity and making it more accessible in various applications.