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Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC (0) if they are placed in a magnetic field, i.e., the critical temperature TC (B) is a function of the magnetic field strength B. The dependence of TC (B) on B is shown in the figure.
Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that when
  • a)
    B = 5 Tesla, TC  (B) = 80 K
  • b)
    B = 5 Tesla, 75 K < TC (B) < 100 K
  • c)
    B = 10 Tesla, 75K < TC (B) < 100 K
  • d)
    B = 10 Tesla, TC (B) = 70K
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Electrical resistance of certain materials, known as superconductors, ...
We know that as B increases, TC decreases but the exact dependence is not known.
Given at B = 0, TC = 100 K and at B = 7.5T, TC  = 75 K ∴ At B = 5T, TC  should be between 75 K and 100 K.
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Most Upvoted Answer
Electrical resistance of certain materials, known as superconductors, ...
Option B is correct...
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Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer?
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Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Electrical resistance of certain materials, known as superconductors, changes abruptly from a nonzero value to zero as their temperature is lowered below a critical temperature TC(0). An interesting property of superconductors is that their critical temperature becomes smaller than TC(0) if they are placed in a magnetic field, i.e., the critical temperature TC(B) is a function of the magnetic field strength B. The dependence of TC(B) on B is shown in the figure.Q.2.A superconductor has TC (0) = 100 K. When a magnetic field of 7.5 Tesla is applied, its TC decreases to 75 K. For this material one can definitely say that whena)B = 5 Tesla, TC (B) = 80 Kb)B = 5 Tesla, 75 K < TC (B) < 100 Kc)B = 10 Tesla, 75K < TC (B) < 100 Kd)B = 10 Tesla, TC (B) = 70KCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
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