Definition of electromagnetism
1 : magnetism developed by a current of electricity
2a : a fundamental physical force that is responsible for interactions between charged particles which occur because of their charge and for the emission and absorption of photons, that is about a hundredth the strength of the strong force, and that extends over infinite distances but is dominant over atomic and molecular distances —called also electromagnetic force — compare gravity 3a(2), strong force, weak forceb : a branch of physical science that deals with the physical relations between electricity and magnetism
Recent Examples of electromagnetism from the Web
Building and studying this project provides the satisfaction of creating an amazing bit of technology, and the opportunity to explore magnetism, electromagnetism, electric motors, solar power generation, and personal manufacturing.
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First Known Use of electromagnetism
ELECTROMAGNETISM Defined for English Language Learners
Definition of electromagnetism for English Language Learners
: a magnetic field that is produced by a current of electricity
Medical Definition of electromagnetism
1: magnetism developed by a current of electricity
2: physics dealing with the relations between electricity and magnetism
Learn More about electromagnetism
Spanish Central: Translation of electromagnetism Nglish: Translation of electromagnetism for Spanish speakers Britannica.com: Encyclopedia article about electromagnetism
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