Multiple choice

__________ substances are those which can be magnetized to a great extent.

  1. Ferromagnetic

  2. Diamagnetic

  3. Paramagnetic

  4. Both (1) and (2)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Ferromagnetic materials like iron, nickel, and cobalt can be magnetized very strongly because their atomic magnetic moments align parallel to each other, creating a strong net magnetic field. Diamagnetic materials are weakly repelled by magnetic fields and cannot be permanently magnetized. Paramagnetic materials are weakly attracted but much less so than ferromagnetic ones. Option D is incorrect because diamagnetic materials cannot be magnetized to any significant extent.

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