OHM

Ohm, Georg Simon Ohm

(noun) German physicist who formulated Ohm’s law (1787-1854)

ohm

(noun) a unit of electrical resistance equal to the resistance between two points on a conductor when a potential difference of one volt between them produces a current of one ampere

Source: WordNet® 3.1

Etymology

Noun

ohm (plural ohms)

In the International System of Units, the derived unit of electrical resistance; the electrical resistance of a device across which a potential difference of one volt causes a current of one ampere. Symbol: Ω

Anagrams

• HMO, MOH, mho, moh

Source: Wiktionary

Ohm, n. Etym: [So called from the German electrician, G.S. Ohm.] (Elec.)

Definition: 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 ampére. As defined by the International Electrical Congress in 1893, and by United States Statute, it is a resistance substantially equal to 109 units of resistance of the C.G.S. system of electro-magnetic units, and is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14.4521 grams in mass, of a constant cross-sectional area, and of the length of 106.3 centimeters. As thus defined it is called the international ohm. Ohm's law (Elec.), the statement of the fact that the strength or intensity of an electrical current is directly proportional to the electro-motive force, and inversely proportional to the resistance of the circuit.

Source: Webster’s Unabridged Dictionary 1913 Edition