electromagnet
noun
elec·tro·mag·net
i-ˌlek-trō-ˈmag-nət 
: 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
Examples of electromagnet in a Sentence
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Massimini and his colleagues are applying a procedure called transcranial magnetic stimulation, which uses electromagnets placed on the head, as a possible technique for assessing consciousness.
—
Mariana Lenharo & Nature Magazine, Scientific American, 6 Aug. 2025
What To Know The Maglev line was planned to connect Baltimore to Washington D.C. with a journey time of less than 15 minutes using magnetic levitation, a technique that sees trains held above the track by electromagnets removing the friction associated with traditional wheels.
—James Bickerton, MSNBC Newsweek, 3 Aug. 2025
These accidents have happened in the past: In 2001, a 6-year-old boy was killed during an MRI at a hospital in Valhalla, New York, after a metal oxygen tank flew across the room when the machine’s electromagnet turned on.
—Dakin Andone, CNN Money, 20 July 2025
The reactors use the superconducting tape, which is typically made of yttrium barium copper oxide, in powerful electromagnets.
—IEEE Spectrum, 26 June 2025
See All Example Sentences for electromagnet
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Mariana Lenharo & Nature Magazine, Scientific American, 6 Aug. 2025
What To Know The Maglev line was planned to connect Baltimore to Washington D.C. with a journey time of less than 15 minutes using magnetic levitation, a technique that sees trains held above the track by electromagnets removing the friction associated with traditional wheels.
—James Bickerton, MSNBC Newsweek, 3 Aug. 2025
These accidents have happened in the past: In 2001, a 6-year-old boy was killed during an MRI at a hospital in Valhalla, New York, after a metal oxygen tank flew across the room when the machine’s electromagnet turned on.
—Dakin Andone, CNN Money, 20 July 2025
The reactors use the superconducting tape, which is typically made of yttrium barium copper oxide, in powerful electromagnets.
—IEEE Spectrum, 26 June 2025
See All Example Sentences for electromagnet
Cite this Entry
“Electromagnet.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electromagnet. Accessed 9 Sep. 2025.
Copy CitationKids Definition
electromagnet
noun
elec·tro·mag·net
i-ˌlek-trō-ˈmag-nət
: a core of magnetic material (as soft iron) surrounded by a coil of wire through which an electric current is passed to magnetize the core
Medical Definition
electromagnet
noun
elec·tro·mag·net
i-ˌlek-trō-ˈmag-nət
: 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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