- the generation of heat by the passage of electricity through a resistance.
Origin of Joule effect
First recorded in 1875–80; named after J. P. Joule
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- Also called: Joule heating the production of heat as the result of a current flowing through a conductorSee Joule's law
- an increase in length of certain ferromagnetic materials when longitudinally magnetized
C20: named after James Prescott Joule
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