Which of the following type of materials are not very important for engineering applications ?
Correct answer: C. Diamagnetic
- A. Ferromagnetic
- B. Paramagnetic
- C. Diamagnetic
- D. None of the above
Explanation
Diamagnetic materials have very weak, opposing magnetisation and are therefore less important in common engineering magnetic applications. Ferromagnetic materials, in contrast, are widely used for cores and magnetic circuits.
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