Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
ogbeni
Ogbomosho
Ogden
Ogdensburg
ogee
ogee arch
Ogen melon
ogham
ogive
Oglala
ogle
OGM
ogogoro
ogonek
Ogooué
ogre
ogress
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

ohm

ohm [ ōm ] (plural ohms)


noun 
Definition:
 
unit of electrical resistance: the SI unit of electrical resistance, equal to the resistance between two points on a conductor when a potential difference of 1 volt produces a current of 1 ampere.
Symbol  Ω


[Mid-19th century. After Georg Ohm]
Advertisement

© 2009 Microsoft