emf

listen to the pronunciation of emf
الإنجليزية - الإنجليزية
electromotive force
Electromotive force A rise in (electrical) potential energy The principal unit is the volt
Electromotive Force or voltage
Electromagnetic field For more information on this issue, we suggest you read Electromagnetic Fields: A Consumer's Guide to the Issues and How to Protect Ourselves, by Blake Levitt
The energy per unit charge supplied by a source of electric current
= electromotive force or [voltage]
Electro Motive Force The name given to the various mechanisms which produces a separation of positive and negative charge which ultimately leads to flow of charge 
Very strong Electro-motive Force (field), produced by a nuclear explosion would damage or destory exisitng electronic communications equipment
Electromagnetic Field The minute magnetic energy fields which surround all things in nature and are suspected of causing health problems in significant strengths
Electromotive force Electrical pressure, the potential that causes electrons to flow through a circuit Voltage
electromotive force Symbol: E Unit: volt The property of electrical energy that causes a current to flow Obsolete
Energy Modeling Forum The EMF was established at Stanford University in 1976 The purpose of the EMF is to provide a forum for energy esearchers to collaborate on the study of specific energy issues The EMF has traditionally focused on the comparisons of analytical methods and models developed for the purpose of energy planning and policy analysis Recently the EMF has examined the economic impact of policies to reduce energy-sector carbon dioxide emissions, and is currently conducting a study on integrated assessment of global climate change
Electromotive force (voltage)
(pronounced "ee em eff") a physical quantity which describes the ability of an electrical source to deliver energy You can also think of it as the property of the source which creates current in a circuit Derived from the nineteenth century term "electromotive force" which is ok (pronounced "okay") as far as the electromotive bit goes, but it is not a force as we define force now The emf of a battery is responsible for producing a potential difference between the battery's terminals If the battery is not connected to anything else, that potential difference is equal to the emf The SI unit is the volt, symbol V [Not to be confused with electromagnetic field which the popular press sometimes refers to as EMF ]
electromagnetic fields or electromagnetic force
Electromagnetic field
An electrical potential
Invisible electric fields produced by the current of electricity through a wire EMF also occurs naturally as part of earth's magnetic field Debates focus on the health effects on humans
Acronym for "electromotive force" See voltage
Abbreviation for Electromotive Force
{i} potential difference between two points which is the cause of electrical currents
the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts
Enhanced metafile
Electromotive force, or voltage
the force that causes electricity to flow between two points with different electrical charges; or when there is a difference in potential between the two points, the unit of measurement in volts
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emf

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    EMF

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    علم أصول الكلمات

    [ "E-(")em-'ef ] (noun.) 1868. electromotive force.
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