The temperature below which the resistivity of a superconductor falls to zero is called
Correct answer: D. Critical temperature
- A. Absolute temperature
- B. Kelvin temperature
- C. Limiting temperature
- D. Critical temperature
Explanation
The temperature below which the resistivity of a superconductor falls to zero is called the critical temperature or transition temperature, often denoted as Tc. Below this temperature, the material exhibits zero electrical resistance, becoming a superconductor. Above Tc the material behaves as a normal conductor.
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