permanent magnet

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permanent magnet

A piece of magnetic material that retains its magnetism after it is removed from a magnetic field.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

permanent magnet

(General Physics) a magnet, often of steel, that retains its magnetization after the magnetic field producing it has been removed

permanent magnetism n

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

per′manent mag′net

a magnet that retains its magnetism after being removed from an external magnetic field.

[1820–30]

per′manent mag′netism, n.

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Noun 1. [画像:permanent magnet - a magnet that retains its magnetism after being removed from a magnetic field]permanent magnet - a magnet that retains its magnetism after being removed from a magnetic field

static magnet

magnet - (physics) a device that attracts iron and produces a magnetic field

stud finder - a small permanent magnet in a metal container; when the magnet clicks against the container it indicates that the magnet is directly over an iron nail that holds the wallboard to a stud

loadstone, lodestone - a permanent magnet consisting of magnetite that possess polarity and has the power to attract as well as to be attracted magnetically

Translations

állandó mágnes

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References in periodicals archive ?

[38.] Giovani, A., "Numerical investigation of air flow and heat transfer in axial flux permanent magnet machines," Ph.D.

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Krishnan (electrical and computer engineering, Virginia Tech) provides comprehensive coverage of power electronic converters for permanent magnet synchronous machines and control strategies for variable-speed operation.

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