| 单词 | coercivity |
| 释义 | coercivity[ koh-er-siv-i-tee ] / ˌkoʊ ərˈsɪv ɪ ti / noun Electricity.the magnetic intensity needed to reduce to zero the magnetic flux density of a fully magnetized magnetic specimen or to demagnetize a magnet. Also called coercive force . Origin of coercivityFirst recorded in 1895–1900; coercive + -ity Words nearby coercivitycoerce, coercimeter, coercion, coercive, coercive force, coercivity, coesite, coessential, coetaneous, coeternal, coeternity Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for coercivitycoercivity / (ˌkəʊɜːˈsɪvɪtɪ) / nounthe magnetic-field strength necessary to demagnetize a ferromagnetic material that is magnetized to saturation. It is measured in amperes per metreCompare coercive force 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 coercivitycoercivity [ kō′ər-sĭv′ĭ-tē ] The magnetic flux density needed to reduce the magnetization of a material (especially a ferromagnetic material) from complete saturation to zero. Coercivity is measured in teslas. Compare remanence. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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