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Magnet vs Electret - What's the difference?

magnet | electret |

As nouns the difference between magnet and electret

is that magnet is magnet while electret is (physics) a solid dielectric having a quasi-permanent charge; usually a metallized film; used in electroacoustic and electromechanical transducers and in air filters.

magnet

English

Noun

(wikipedia magnet) (en noun)
  • A piece of material that attracts some metals by magnetism.
  • (informal, figuratively, preceded by a noun) A person or thing that attracts what is denoted by the preceding noun.
    • He always had a girl on his arm - he's a bit of a babe-magnet .
  • * 2007, J. Michael Fay, Ivory Wars: Last Stand in Zakouma , National Geographic (March 2007), 47,
    • ...I wanted to show Nick the largest of the water holes, Rigueik, that act as magnets to life in the dry season.

    Derived terms

    (Terms derived from "magnet") * babe magnet * bar magnet * electromagnet * ferromagnet * fridge magnet * magnetarium * magnetic * magnetise, magnetize * magnetism * magnet school * man magnet * permanent magnet

    Related terms

    * magnetic * magnetism * magnetite * Magnesia

    See also

    * * ----

    electret

    English

    Noun

    (wikipedia electret) (en noun)
  • (physics) a solid dielectric having a quasi-permanent charge; usually a metallized film; used in electroacoustic and electromechanical transducers and in air filters

    • Anagrams

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