PHYSICS_10_32_V2_P_Superconductivity

10.3 С Current in different environmentsSuperconductivityPerspectives of receiving high-temperature superconducting materials

To describe an electric current in metals and analyse the relationship between resistance and temperature;

superconductivity
zero electrical resistance
resistivity
superconducting state
absolute zero temperature

A superconducting material has zero resistivity when its temperature is below its “critical temperature.”
TRUE
Superconductivity was discovered on April 8, 1911 by Heike Kamerlingh Onnes, who was studying the resistance of solid mercury at cryogenic temperatures using the recently- produced liquid helium as a refrigerant.
TRUE

The superconducting state can be destroyed by a decrease in temperature or in the applied magnetic field
NO

High-temperature superconducting: What Is It and
Why It Matters to Our Future?
Discovery and composition of high-temperature
superconductors.
How it is receiving?
Which materials are high-temperature superconductors?
Applications and perspectives of receiving high-
temperature superconducting materials.

https://www.britannica.com/science/superconductivity#ref258330