Q.

A permeable substance is one

  • AWhich is a good conductor
  • BWhich is a bad conductor
  • CWhich is a strong magnet
  • DThrough which the magnetic lines of force can pass very easily
Correct Answer : (D)

Through which the magnetic lines of force can pass very easily

Hints :

A permeable substance is one Through which the magnetic lines of force can pass very easily.

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