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English definition of “electromagnetism”

electromagnetism

noun [U]     /ɪˌlek.trəʊˈmæɡ.nə.tɪ.zəm/ US  /-troʊˈmæɡ.nə.t̬ɪ-/ specialized
the science of magnetism and electrical currentsElectricity and electronics
(Definition of electromagnetism noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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