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Magnetic Effects of Electric Current — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMagnetic Effects of Electric Current1 Mark
Question
Alnico and _____ can be used to make permanent magnets.
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Answer

Alnico and Alloys can be used to make permanent magnets.Explanation:
Alnico alloys can be magnetised to produce strong magnetic fields and has a high coercivity, thus making strong permanent magnets.

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