Basic Science : Superconductivity QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.The current in a superconductor produces |
| zero, voltage drop across it |
| a small voltage drop across it |
| a large voltage drop across it |
| a strong electric field around it |
2.Superconductivity was first observed by |
| Ohm |
| Ampere |
| H.K. Onnes |
| Schrieffer |
3.Super conductivity is exhibited by |
| hydrogen at 4.2 K |
| mercury at 4.0 K |
| mercury at 4.2 K |
| potassium at 4.2 K |
4.The first successful theory on superconductivity was due to |
| Schrieffer |
| Onnes |
| Ampere and Schrieffer |
| Bardeen Cooper and Schrieffer |
5.At the critical temperature, the resistance of a super conductor |
| increase rapidly |
| decrease rapidly |
| remains constant |
| increase slowly |
More Superconductivity QUESTIONS AND ANSWERS available in next pages
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