electromagnet

noun elec·tro·mag·net \ i-ˌlek-trō-ˈmag-nət \
Updated on: 6 May 2018

Definition of electromagnet

: a core of magnetic material (such as iron) surrounded by a coil of wire through which an electric current is passed to magnetize the core

Recent Examples of electromagnet from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'electromagnet.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of electromagnet

1821

in the meaning defined above

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ELECTROMAGNET Defined for English Language Learners

electromagnet

Definition of electromagnet for English Language Learners

  • : a piece of metal that becomes magnetic when an electric current is passed through or near it


ELECTROMAGNET Defined for Kids

electromagnet

noun elec·tro·mag·net \ i-ˌlek-trō-ˈmag-nət \

Definition of electromagnet for Students

: a piece of iron encircled by a coil of wire through which an electric current is passed to magnetize the iron

Medical Dictionary

electromagnet

noun elec·tro·mag·net \ i-ˌlek-trō-ˈmag-nət \

medical Definition of electromagnet

: a core of magnetic material surrounded by a coil of wire through which an electric current is passed to magnetize the core


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