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Engineering Physics · Q49

Solid State Physics

Engineering and GATE · Engineering Physics · question 49

Q49

Which one of the following statements about superconductors is not true?

A.
A type I superconductor is completely diamagnetic
B.
A type II superconductor exhibits Meissner effect upto the second critical magnetic field (Hc2)
Answer
C.
A type II superconductor exhibits zero resistance upto the second critical magnetic field
D.
Both type I and type II superconductors exhibit sharp fall in resistance at the superconducting transition temperature

Answer: Option B

Solution

Answer: Option B
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