the magnetic, radiant, or electric flux per unit of cross-sectional area.
Origin of flux density
First recorded in 1895–1900
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British Dictionary definitions for flux density
physics the amount of flux per unit of cross-sectional area
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
Medicine definitions for flux density
The rate of flow of fluid, particles, or energy per unit area.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Science definitions for flux density
Field flux per unit area.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.