Superconducting magnets are used in machines called particle accelerators. These machines rely on zero resistance in order to function properly.

How are the magnets able to have zero resistance?

A. They are heated to extremely high temperatures.
B. They are cooled to extremely low temperatures.
C. They are made to be very thick.
D. They are made to be very thin.



Answer :

Final answer:

Superconducting magnets have zero resistance due to being cooled to extremely low temperatures.


Explanation:

Superconducting magnets are able to achieve zero resistance by being cooled to extremely low temperatures close to absolute zero. This cooling process allows the materials to exhibit superconductivity, leading to the absence of electrical resistance.


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