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  Electromagnet

Sigma KEE - Electromagnet
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electromagnet
A Magnet that is created by sending Electricity through coils of Wire that are wound around a ferromagnetic core.
Relationships      
Parents electric device A Device that uses Electricity as its primary power source.
  magnet Any object that emits Magnetism. Note that this includes both NaturalMagnets and Electromagnets and therefore the most specific superclass is Object, since natural magnets are divisible Substances and electromagnets are CorpuscularObjects.


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