Q. Which of the following statement about superconductors is correct?

[A] Conduct electricity at low temperature

[B] Offer high resistance to the flow of current

[C] Offer no resistance to the flow of electricity

[D] Conduct electricity at high temperatures

Answer: C
Notes:

By definition, superconductors are substances which display zero electrical resistance when a current is supplied, and are able to propagate such a current in a circuit indefinitely.

Source: NCERT

Blog
Academy
Community