Materials with permeability less than 1 are:
Correct answer: A. Diamagnetic
- A. Diamagnetic
- B. Ferromagnetic
- C. Paramagnetic
- D. All of these
Explanation
Diamagnetic materials have a magnetic permeability slightlyless than 1. This causes them to create a weak magnetic fieldin opposition to an external field, resulting in weak repulsion.
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