A permeable substance is one_____________?
Correct answer: D. through which the magnetic lines of force can pass very easily
- A. which is a good conductor
- B. which is a bad conductor
- C. which is a strong magnet
- D. through which the magnetic lines of force can pass very easily
Explanation
Permeability indicates how readily a material allows magnetic flux to pass through it. A highly permeable substance therefore provides an easy path for magnetic lines of force.
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