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单词 magnetic moment
释义

magnetic moment


noun Electricity.

a vector quantity associated with a given electric current, magnet, or the like, having the property that its vector product with the magnetic induction equals the torque acting on the given object.
Also called dipole moment.

Origin of magnetic moment

First recorded in 1860–65

Words nearby magnetic moment

magnetic levitation, magnetic memory storage, magnetic meridian, magnetic mine, magnetic mirror, magnetic moment, magnetic monopole, magnetic needle, magnetic north, magnetic particle inspection, magnetic permeability
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for magnetic moment

magnetic moment

noun

short for magnetic dipole moment, electromagnetic moment
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for magnetic moment

magnetic moment

See magnetic dipole moment.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/9/20 5:54:28