emf
1 Americanabbreviation
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Abbreviation of electromotive force
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Abbreviation of electromagnetic field
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Because a long uniform wire is used for R , the ratio of resistances Rx / Rs is the same as the ratio of the lengths of wire that zero the galvanometer for each emf.
From Textbooks • Aug. 12, 2015
The emf could be accurately calculated if r were very accurately known, but it is usually not.
From Textbooks • Aug. 12, 2015
Figure 21.37 An analog voltmeter attached to a battery draws a small but nonzero current and measures a terminal voltage that differs from the emf of the battery.
From Textbooks • Aug. 12, 2015
Figure 23.5 Rotation of a coil in a magnetic field produces an emf.
From Textbooks • Aug. 12, 2015
On the other hand, every point of the image emf has received the whole of the light gathered up by the large glass AB.
From Half-hours with the Telescope Being a Popular Guide to the Use of the Telescope as a Means of Amusement and Instruction. by Proctor, Richard A. (Richard Anthony)
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
