When current is flowing in a superconductor, which statement is not true?
A) The resistance is zero.
B) No power is given off in the form of heat.
C) A battery is needed to keep the current going.
D) Electrical charges are moving.

Question

Quizplus · Accepted Answer

In a superconductor, once the current is established, it can continue indefinitely without a battery because there is no resistance.

When Current Is Flowing in a Superconductor, Which Statement Is