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Questions and Answers
What is a key property of superconductors?
What is a key property of superconductors?
- Zero electrical resistance (correct)
- High electrical resistance
- Low electrical resistance
- Variable electrical resistance
What effect do impurities have on superconductors?
What effect do impurities have on superconductors?
- They stabilize superconductivity
- They can reduce superconductivity (correct)
- They increase superconductivity
- They have no effect on superconductivity
At what temperature do conventional superconductors typically exhibit superconductivity?
At what temperature do conventional superconductors typically exhibit superconductivity?
- Around 200 K
- At room temperature
- Below 30 K (correct)
- Above 100 K
