Q. S is the surface of a lump of magnetic material.
  • (A) Lines of B are not necessarily continuous across S.
  • (B) Lines of H are necessarily continuous across S.
  • (C) Some lines of B must be discontinuous across S.
  • (D) Lines of H cannot all be continuous across S.
πŸ’¬ Discuss
βœ… Correct Answer: (D) Lines of H cannot all be continuous across S.

πŸ’¬ Discussion

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