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Properties of a Magnetic Field — Science STD 7 — Question

Maharashtra BoardEnglish MediumSTD 7ScienceProperties of a Magnetic Field1 Mark
Question
What metals are used for making magnets?
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Answer

  1. Magnets are made from alloys of iron, cobalt and nickel.
  2. Nipermag is an alloy made up of iron, nickel, aluminium and titanium whereas alnico is an alloy made up of aluminium, nickel and cobalt.

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