Ohm

Ohm
Aeldre kulmassemodstande.jpg
Several resistors. Thair resistance, in ohms, is indicatit bi a color code.
Unit information
Unit seestemSI derived unit
Unit oElectrical resistance
SeembolΩ 
Named efterGeorg Ohm
In SI base units:1 Ω = 1 kg·m2·s-3·A-2

The ohm (seembol: Ω) is the SI derived unit o electrical resistance, named efter German pheesicist Georg Simon Ohm. Altho several empirically derived staundart units for expressin electrical resistance wur developed in connection wi early telegrafie practice, the Breetish Association for the Advancement o Science proponed a unit derived frae existin units o mass, lenth an time an o a convenient size for practical wirk as early as 1861. The defineetion o the "ohm" unit wis revised several times. The day the value o the ohm is expressed in terms o the quantum Hall effect.

Other Languages
Afrikaans: Ohm
العربية: أوم
অসমীয়া: ওম
asturianu: Ohmiu
azərbaycanca: Om (ölçü vahidi)
беларуская (тарашкевіца)‎: Ом
български: Ом (физика)
বাংলা: ওহম
བོད་ཡིག: ཨོ་མུ།
brezhoneg: Ohm
bosanski: Om
català: Ohm
čeština: Ohm
Cymraeg: Ohm
dansk: Ohm
Deutsch: Ohm
English: Ohm
Esperanto: Omo
español: Ohmio
eesti: Oom
euskara: Ohm
فارسی: اهم
suomi: Ohmi
français: Ohm (unité)
Nordfriisk: Ohm (ianhaid)
Gaeilge: Óm
贛語:
galego: Ohm
Gaelg: Ohm
עברית: אוהם
hrvatski: Om
Bahasa Indonesia: Ohm
íslenska: Ohm
italiano: Ohm
日本語: オーム
Patois: Uom
ქართული: ომი (ფიზიკა)
қазақша: Ом
한국어: 옴 (단위)
Limburgs: Ohm (einheid)
lietuvių: Omas
latviešu: Oms
македонски: Ом
монгол: Ом
मराठी: ओह्म
Bahasa Melayu: Ohm
မြန်မာဘာသာ: အုမ်း
Plattdüütsch: Ohm (Eenheit)
Nederlands: Ohm (eenheid)
norsk nynorsk: Ohm
norsk: Ohm
occitan: Ohm
ਪੰਜਾਬੀ: ਓਹਮ
Piemontèis: Ohm
پنجابی: اوہم
português: Ohm
română: Ohm
русский: Ом
sicilianu: Ohm
srpskohrvatski / српскохрватски: Om (jedinica)
සිංහල: ඕම්
Simple English: Ohm
slovenčina: Ohm (jednotka)
slovenščina: Om
српски / srpski: Ом (јединица)
svenska: Ohm
ไทย: โอห์ม
Türkçe: Ohm
українська: Ом
اردو: اوھم
oʻzbekcha/ўзбекча: Om
Tiếng Việt: Ohm
Winaray: Ohm
中文: 歐姆
粵語: 歐姆