farad

farad
/far"euhd, -ad/, n. Elect.
the SI unit of capacitance, formally defined to be the capacitance of a capacitor between the plates of which there appears a potential difference of one volt when it is charged by a quantity of electricity equal to one coulomb. Symbol: F
[1860-65; named after M. FARADAY]

* * *

▪ unit of measurement
      unit of electrical capacitance (ability to hold an electric charge), in the metre–kilogram–second system of physical units, named in honour of the English scientist Michael Faraday. The capacitance of a capacitor is one farad when one coulomb of electricity changes the potential between the plates by one volt. In terms of ordinary electric and electronic equipment, the farad is enormous, and capacitors are generally rated in microfarads (one microfarad equals 10-6 farad) or picofarads (10-12 farad).

* * *


Universalium. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • farad — farad …   Dictionnaire des rimes

  • farad — [ farad ] n. m. • 1874; du nom du physicien Faraday ♦ Unité de mesure de capacité électrique (symb. F). Un condensateur d un millionième de farad (1 μ F). ● farad nom masculin (de Faraday, nom propre) Unité SI de capacité électrique (symbole F)… …   Encyclopédie Universelle

  • Farad — ist die kohärente SI Einheit für die elektrische Kapazität. Sie wurde nach Michael Faraday benannt. Einheit Norm SI Einheit Einheitenname Farad Einheitenzeichen F Beschriebene Größe(n) …   Deutsch Wikipedia

  • Farad'n — Corrino Farad n Corrino Personnage de Dune …   Wikipédia en Français

  • farad — FARÁD, farazi, s.m. Unitate de măsură a capacităţii electrice (în sistemul de unităţi de măsură metru kilogram secundă amper), egală cu capacitatea unui condensator electric care acumulează o sarcină de un coulomb la tensiunea de un volt. – Din… …   Dicționar Român

  • Farád — Administration …   Wikipédia en Français

  • fàrad — m fiz. SI jedinica električnog kapaciteta (simbol F), jedan farad je kapacitet kondenzatora koji nosi naboj od jednog coulomba pri potencijalnoj razlici od jednog volta (F = C/V), farad je vrlo velika jedinica za normalnu uporabu i stoga se češće …   Veliki rječnik hrvatskoga jezika

  • farad — fàrad m DEFINICIJA fiz. SI jedinica električnog kapaciteta (simbol F), jedan farad je kapacitet kondenzatora koji nosi naboj od jednog coulomba pri potencijalnoj razlici od jednog volta (F = C/V), farad je vrlo velika jedinica za normalnu uporabu …   Hrvatski jezični portal

  • Farad — Far ad, n. [From Michael Faraday, the English electrician.] (Elec.) The standard unit of electrical capacity; the capacity of a condenser whose charge, having an electro motive force of one volt, is equal to the amount of electricity which, with… …   The Collaborative International Dictionary of English

  • Farad — (F.), Einheit der elektrischen Kapazität, ausgedrückt durch die Kapazität eines Kondensators, der durch 1 Coulomb auf 1 Volt geladen wird; s. Elektrische Maßeinheiten, S. 642 …   Meyers Großes Konversations-Lexikon

  • Farad — Farad, s. Maßsystem, absolutes …   Lexikon der gesamten Technik

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”