الکترت
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Wikidata facts
- Subclass of
- physical object
- Material used
- dielectric
- Image
- Cross section of an electret microphone element.jpg
Show 4 more facts
- different from
- electromagnet
- has effect
- electric field
- has characteristic
- polarization density
- studied by
- electrostatics
Sources (3)
via Wikidata · CC0