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ECE · Q240

Materials And Components

Engineering and GATE · ECE · question 240

Q240

The magnetic field at which a superconductor remains in its superconducting state at a temperature less than the transition temperature is

A.
Zero
B.
Greater than the critical field corresponding to the given temperature
C.
Less than the critical field corresponding to the given temperature
Answer
D.
Equal to the critical field corresponding to the transition temperature

Answer: Option C

Solution

Answer: Option C
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