Question

what is superconductor please give some examples also?​

Answer 1

in ncert,

• Certain materials called superconductors by definition have zero resistivity or infinite conductivity. Earlier, only metals and their alloys at very low temperatures (0 to 15 K) were known to behave as superconductorsbut nowadays a number of ceramic materials and mixed oxides are also known to show superconductivity at temperatures as high as 150 K.

example:

• research magnets, Magneto Encephalography (MEG) based on Superconducting Quantum Interference Device (SQUID) technology used for measuring weak magnetic fields generated by the brain.

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Answer 2

Hey dude here your answer

Definition:-

A substance capable of superconducting at sufficiently at low temperature is called superconductor

Example of superconductor:-

• Zinc
• lead
• gallium
• aluminium
• cadmium

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