Superconductivity MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Superconductivity MCQs for Preparation.
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Superconductivity Online MCQs with Answers
What is the phenomenon where a material exhibits zero electrical resistance below a certain critical temperature?
a) Superconductivity
b) Conductivity
c) Resistance
d) Insulation
What is the critical temperature below which a superconductor enters the superconducting state?
a) Curie temperature
b) Melting point
c) Boiling point
d) Transition temperature
Which of the following elements is not a superconductor at standard pressure?
a) Aluminum
b) Copper
c) Lead
d) Mercury
What is the term for the current that flows without resistance in a superconductor?
a) Superconducting current
b) Resistive current
c) Critical current
d) Meissner current
Which of the following is not a type of superconductor?
a) Type I superconductor
b) Type II superconductor
c) High-temperature superconductor
d) Low-temperature superconductor
What is the term for the expulsion of magnetic field from the interior of a superconductor?
a) Meissner effect
b) Josephson effect
c) London effect
d) Flux exclusion
Which of the following is a property of a superconductor?
a) Perfect diamagnetism
b) High electrical resistance
c) Low electrical conductivity
d) Non-zero resistivity
What is the term for the maximum magnetic field that a superconductor can tolerate without losing its superconducting properties?
a) Critical temperature
b) Meissner field
c) Critical field
d) Transition field
Which of the following is a characteristic of a type II superconductor?
a) Complete expulsion of magnetic field
b) Partial expulsion of magnetic field
c) Zero resistivity above the critical temperature
d) High transition temperature
What is the term for the state of a superconductor when it is subjected to a magnetic field exceeding its critical field?
a) Meissner state
b) Critical state
c) Flux flow state
d) Normal state
Which of the following materials is commonly used as a low-temperature superconductor?
a) Aluminum
b) Copper
c) Lead
d) Yttrium barium copper oxide
What is the term for the phenomenon where two superconductors separated by a thin insulating layer can exhibit coherent quantum mechanical behavior?
a) Josephson effect
b) Meissner effect
c) London effect
d) Flux quantization
Which of the following materials is commonly used as a high-temperature superconductor?
a) Aluminum
b) Copper
c) Lead
d) Yttrium barium copper oxide
What is the term for the tunneling of Cooper pairs through a thin insulating barrier between two superconductors?
a) Josephson effect
b) Meissner effect
c) London effect
d) Flux quantization
Which of the following is not a property of high-temperature superconductors?
a) High critical temperature
b) Strong type II behavior
c) Complex crystal structures
d) Low critical magnetic field
What is the term for the quantization of magnetic flux in a superconducting loop?
a) Josephson effect
b) Meissner effect
c) London effect
d) Flux quantization
Which of the following materials is commonly used as a superconducting wire material?
a) Aluminum
b) Copper
c) Niobium-titanium
d) Gold
What is the term for the state of a superconductor above its critical temperature?
a) Superconducting state
b) Normal state
c) Resistive state
d) Insulating state
Which of the following materials is commonly used as a superconducting magnet material?
a) Aluminum
b) Copper
c) Niobium-tin
d) Silver
What is the term for the phenomenon where the resistance of a superconductor suddenly reappears above its critical temperature?
a) Superconducting transition
b) Critical temperature
c) Resistive transition
d) Normal temperature
Which of the following materials is commonly used as a superconducting thin film material?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Gold
What is the term for the property of a superconductor to carry a persistent supercurrent without any external power source?
a) Persistent current
b) Superconducting current
c) Critical current
d) Meissner current
Which of the following materials is commonly used as a superconducting power transmission cable material?
a) Aluminum
b) Copper
c) Magnesium diboride
d) Silver
What is the term for the ratio of the critical magnetic field to the critical current in a superconductor?
a) London penetration depth
b) Ginzburg-Landau parameter
c) Critical field ratio
d) Flux-flow resistance
Which of the following materials is commonly used as a high-temperature superconductor in the field of energy storage?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Lithium niobate
What is the term for the property of a superconductor to regain its superconducting state after the removal of a magnetic field?
a) Zero-field cooling
b) Field cooling
c) Magnetic relaxation
d) Magnetic hysteresis
Which of the following materials is commonly used as a high-temperature superconductor in the field of medical imaging?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Gadolinium barium copper oxide
What is the term for the temperature below which a superconductor becomes perfectly diamagnetic?
a) Critical temperature
b) Transition temperature
c) Meissner temperature
d) Curie temperature
Which of the following materials is commonly used as a high-temperature superconductor in the field of transportation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Carbon nanotubes
What is the term for the minimum current required to maintain superconductivity in a superconductor?
a) Superconducting current
b) Resistive current
c) Critical current
d) Persistent current
Which of the following materials is commonly used as a high-temperature superconductor in the field of power generation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Solar cells
What is the term for the property of a superconductor to retain its superconducting properties in the presence of a magnetic field?
a) High-field superconductivity
b) Type I superconductivity
c) Type II superconductivity
d) Low-field superconductivity
Which of the following materials is commonly used as a high-temperature superconductor in the field of electronics?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Silicon
What is the term for the property of a superconductor to exhibit zero electrical resistance only within a certain range of applied magnetic fields?
a) Critical magnetic field
b) Meissner field
c) Critical temperature
d) Critical current
Which of the following materials is commonly used as a high-temperature superconductor in the field of magnetic levitation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Bismuth strontium calcium copper oxide
What is the term for the property of a superconductor to exhibit zero electrical resistance only within a certain range of applied currents?
a) Critical current
b) Meissner current
c) Critical temperature
d) Superconducting transition
Which of the following materials is commonly used as a high-temperature superconductor in the field of energy generation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Wind turbines
What is the term for the phenomenon where the electrical resistance of a superconductor gradually increases as the temperature approaches its critical temperature?
a) Normal-state transition
b) Superconducting transition
c) Critical temperature
d) Meissner temperature
Which of the following materials is commonly used as a high-temperature superconductor in the field of magnetic resonance imaging (MRI)?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Gadolinium barium copper oxide
What is the term for the property of a superconductor to exhibit superconductivity only in the presence of a magnetic field?
a) High-field superconductivity
b) Type I superconductivity
c) Type II superconductivity
d) Low-field superconductivity
Which of the following materials is commonly used as a high-temperature superconductor in the field of telecommunications?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Optical fibers
What is the term for the property of a superconductor to exhibit zero electrical resistance only in the absence of a magnetic field?
a) Low-field superconductivity
b) Type I superconductivity
c) Type II superconductivity
d) High-field superconductivity
Which of the following materials is commonly used as a high-temperature superconductor in the field of transportation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Lithium-ion batteries
What is the term for the property of a superconductor to regain its superconducting state after the removal of a magnetic field and subsequent reapplication of a lower magnetic field?
a) Magnetic relaxation
b) Zero-field cooling
c) Field cooling
d) Persistent current
Which of the following materials is commonly used as a high-temperature superconductor in the field of magnetic storage?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Magnetic tapes
What is the term for the temperature below which a superconductor exhibits zero electrical resistance?
a) Critical temperature
b) Transition temperature
c) Meissner temperature
d) Curie temperature
Which of the following materials is commonly used as a high-temperature superconductor in the field of medicine?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) MRI scanners
What is the term for the property of a superconductor to exhibit a magnetic field trapped within its interior when cooled below its critical temperature in the presence of a magnetic field?
a) Flux trapping
b) Flux quantization
c) Flux exclusion
d) Flux flow
Which of the following materials is commonly used as a high-temperature superconductor in the field of scientific research?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Superconducting magnets
What is the term for the temperature below which a superconductor exhibits perfect diamagnetism?
a) Critical temperature
b) Transition temperature
c) Meissner temperature
d) Curie temperature
Which of the following materials is commonly used as a high-temperature superconductor in the field of energy storage?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Lithium-ion batteries
What is the term for the temperature below which a superconductor exhibits zero electrical resistance and perfect diamagnetism?
a) Critical temperature
b) Transition temperature
c) Meissner temperature
d) Curie temperature
Which of the following materials is commonly used as a high-temperature superconductor in the field of power transmission?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Superconducting cables
What is the term for the phenomenon where the electrical resistance of a superconductor abruptly jumps to a finite value at its critical temperature?
a) Superconducting transition
b) Critical temperature
c) Resistive transition
d) Normal temperature
Which of the following materials is commonly used as a high-temperature superconductor in the field of communication?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Fiber-optic cables
What is the term for the property of a superconductor to carry electric current without any resistance?
a) Zero resistance
b) Infinite conductivity
c) Perfect diamagnetism
d) Flux exclusion
Which of the following materials is commonly used as a high-temperature superconductor in the field of magnetic resonance imaging (MRI)?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Gadolinium barium copper oxide
What is the term for the property of a superconductor to carry a supercurrent in the absence of any external magnetic field?
a) Persistent current
b) Superconducting current
c) Critical current
d) Meissner current
Which of the following materials is commonly used as a high-temperature superconductor in the field of transportation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Electric vehicles
What is the term for the temperature at which a superconductor loses its superconducting properties?
a) Critical temperature
b) Transition temperature
c) Meissner temperature
d) Curie temperature
Which of the following materials is commonly used as a high-temperature superconductor in the field of power generation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Solar cells
What is the term for the property of a superconductor to exhibit zero electrical resistance and perfect diamagnetism only in the absence of a magnetic field?
a) Low-field superconductivity
b) Type I superconductivity
c) Type II superconductivity
d) High-field superconductivity
Which of the following materials is commonly used as a high-temperature superconductor in the field of electronics?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Silicon
What is the term for the phenomenon where the electrical resistance of a superconductor abruptly jumps to a finite value upon exceeding its critical temperature?
a) Superconducting transition
b) Critical temperature
c) Resistive transition
d) Normal temperature
Which of the following materials is commonly used as a high-temperature superconductor in the field of magnetic levitation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Bismuth strontium calcium copper oxide
What is the term for the property of a superconductor to carry electric current without any resistance at temperatures below its critical temperature?
a) Superconducting state
b) Normal state
c) Resistive state
d) Insulating state
Which of the following materials is commonly used as a high-temperature superconductor in the field of energy generation?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Wind turbines
What is the term for the property of a superconductor to exhibit zero electrical resistance and perfect diamagnetism only within a certain range of applied magnetic fields?
a) Critical magnetic field
b) Meissner field
c) Critical temperature
d) Critical current
Which of the following materials is commonly used as a high-temperature superconductor in the field of magnetic storage?
a) Aluminum
b) Copper
c) Yttrium barium copper oxide
d) Magnetic tapes
What is the term for the temperature above which a superconductor loses its superconducting properties and exhibits normal electrical resistance?
a) Critical temperature
b) Transition temperature
c) Meissner temperature
d) Curie temperature