Question

Why are high temperature superconductors exciting?

Answer 1

Answer:

$\qquad\qquad\underline{\textsf{\textbf{ \color{magenta}{AnSwEr} }}}$

The major advantage of high-temperature ceramic superconductors is that they can be cooled by using liquid nitrogen.

For example, it can be cooled with liquid helium, which works at much lower temperatures. Many ceramic superconductors physically behave as superconductors of the second type.