ohm

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• ohm — ohm …   Dictionnaire des rimes

• ohm — [ om ] n. m. • 1867; nom d un physicien all. ♦ Métrol. Unité de mesure de résistance électrique (symb.Ω). L ohm, ses multiples et ses sous multiples (kilohm, mégohm, microhm...) sont conservés à l aide de résistances étalons faites de fil de… …   Encyclopédie Universelle

• ohm — OHM, ohmi, s.m. Unitate de măsură a rezistenţei electrice, în sistemul de unităţi metru kilogram secundă amper, egală cu rezistenţa pe care o opune un conductor electric străbătut de un curent de un amper la tensiunea de un volt. [pr.: om] – Din… …   Dicționar Român

• Ohm — /ohm/, n. Georg Simon, /gay awrddk zee mawn/ 1787 1854, German physicist. * * * ▪ unit of energy measurement       abbreviation Ω, unit of electrical resistance in the metre kilogram second system, named in honour of the 19th century German… …   Universalium

• ohm — òhm s.m.inv. TS fis., elettr. nel Sistema Internazionale, unità di misura della resistenza elettrica (simb. Ω) {{line}} {{/line}} DATA: 1892. ETIMO: da Ohm, nome del fisico tedesco Georg Simon Ohm (1787 1854). POLIREMATICHE: ohm acustico: loc.s.m …   Dizionario italiano

• Ohm —    , OHM S LAW    Georg Simon Ohm (1787 1854), was born in Erlangen, Bavaria, Germany, to a family of locksmiths.    Ohm received a doctorate in physics when he was twenty two and then accepted a position teaching mathematics at the Jesuit… …   Dictionary of eponyms

• Ohm — ([=o]m), n. [So called from the German electrician, G. S. Ohm.] (Elec.) The standard unit in the measure of electrical resistance, being the resistance of a circuit in which a potential difference of one volt produces a current of one amp[ e]re.… …   The Collaborative International Dictionary of English

• Ohm — Ohm, vorzugsweise ein Weinmaß, das aber in den meisten Ländern verschieden ist. In Hamburg z. B. rechnet man auf 1 Ohm 5 Eimer oder 80 Kannen, in Hannover 60 Kannen, eben so in Schweden, in Würtemberg 160 Maß, in Baden 100 Maß etc. Fast überall… …   Damen Conversations Lexikon

• ohm — [əum US oum] n [Date: 1800 1900; Origin: Georg Simon Ohm (1787 1854), German scientist] a unit for measuring electrical ↑resistance …   Dictionary of contemporary English

• ohm — (n.) unit of electrical resistance, 1867, in recognition of German physicist Georg S. Ohm (1789 1854), who determined the law of the flow of electricity. Originally proposed as ohma (1861) as a unit of voltage. Related: ohmage; ohmic; ohmeter …   Etymology dictionary

• ohm — (izg. ȏm) m DEFINICIJA izvedena SI jedinica električnog otpora (simbol Ω); otpor između dvije točke vodiča iznosi 1 Ω ako pod utjecajem potencijalne razlike (između tih točaka) od jednog volta vodičem teče struja od jednog ampera (Ω = V/A)… …   Hrvatski jezični portal