electromagnetism
noun/ɪˌlektrəʊˈmæɡnətɪzəm/
/ɪˌlektrəʊˈmæɡnətɪzəm/
[uncountable] (physics)- the production of a magnetic field by means of an electric current, or of an electric current by means of a magnetic fieldTopics Physics and chemistryc2
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electromagnetism