
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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