Q. Which of the following is not showing the essential difference between electrostatic shielding by a conducting shell and magnetostatic shielding?
  • (A) Electrostatic field lines can end on charges and conductors have free charges.
  • (B) Magnetic field lines can end but conductors cannot end them.
  • (C) Lines of magentic field cannot end on any material and perfect shielding is not possible.
  • (D) Shells of high permeability materials can be used to divert lines of magnetic field from the interior region.
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✅ Correct Answer: (B) Magnetic field lines can end but conductors cannot end them.

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