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 \( x \) is its magnetic susceptibility.

Choose the correct answer from the options given below:

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 \( x \) is its magnetic susceptibility.

Choose the correct answer from the options given below:

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Which of the following statements are correct? (A) Electric monopoles do not exist whereas magnetic monopoles exist. (B)…