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JEE MAIN 2021
18-03-21 S2
Question
Which of the following statements are correct?
(A) Electric monopoles do not exist whereas magnetic monopoles exist.
(B) Magnetic field lines due to a solenoid at its ends and outside cannot be completely straight and confined.
(C) Magnetic field lines are completely confined within a toroid.
(D) Magnetic field lines inside a bar magnet are not parallel.
(E) $\chi=-1$ is the condition for a perfect diamagnetic material, where c is its magnetic susceptibility.
Choose the correct answer from the options given below :
Select the correct option:
A
(C) and (E) only
B
(B) and (D) only
C
(A) and (B) only
D
(B) and (C) only
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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