ohm meter


ohm meter
   a unit of resistivity, measuring the extent to which a substance offers resistance to passage of an electric current. The resistivity of a conductor in ohm meters is defined to be its resistance (in ohms) multiplied by its cross-sectional area (in square meters) divided by its length (in meters).

Dictionary of units of measurement. 2015.

Look at other dictionaries:

  • Ampere-Volt-Ohm-Meter — avometras statusas T sritis fizika atitikmenys: angl. avometer; volt ampere ohmmeter; volt ohm ammeter vok. Ampere Volt Ohm Meter, n; Avometer, n; Volt Ampere Ohm Meter, n rus. авометр, m; ампервольтомметр, m; вольтамперомметр, m pranc. ampère… …   Fizikos terminų žodynas

  • Volt-Ampere-Ohm-Meter — avometras statusas T sritis fizika atitikmenys: angl. avometer; volt ampere ohmmeter; volt ohm ammeter vok. Ampere Volt Ohm Meter, n; Avometer, n; Volt Ampere Ohm Meter, n rus. авометр, m; ампервольтомметр, m; вольтамперомметр, m pranc. ampère… …   Fizikos terminų žodynas

  • Ohm's law — This article is about the law related to electricity. For other uses, see Ohm s acoustic law. V, I, and R, the parameters of Ohm s law. Ohm s law states that the current through a conductor between two points is directly proportional to the… …   Wikipedia

  • ohm — noun Etymology: Georg Simon Ohm Date: 1867 the practical meter kilogram second unit of electric resistance equal to the resistance of a circuit in which a potential difference of one volt produces a current of one ampere • ohmic adjective •… …   New Collegiate Dictionary

  • volt-ohm-ammeter — avometras statusas T sritis fizika atitikmenys: angl. avometer; volt ampere ohmmeter; volt ohm ammeter vok. Ampere Volt Ohm Meter, n; Avometer, n; Volt Ampere Ohm Meter, n rus. авометр, m; ампервольтомметр, m; вольтамперомметр, m pranc. ampère… …   Fizikos terminų žodynas

  • Schweinsberg an der Ohm — Wappen Deutschlandkarte …   Deutsch Wikipedia

  • acoustic ohm —    any one of several units measuring sound resistance. These units got their name by analogy with electric resistance, which is measured in ohms.    The sound resistance across a surface in a given medium is defined to be the pressure of the… …   Dictionary of units of measurement

  • VU meter — A VU meter is often included in analog audio equipment to display a signal level in Volume Units.It is intentionally a slow measurement, averaging out peaks and troughs of short duration to reflect the perceived loudness of the material. It was… …   Wikipedia

  • electronic volt-ohm-mA-meter — elektroninis avometras statusas T sritis Standartizacija ir metrologija apibrėžtis Elektroninis srovės, įtampos ir varžos matuoklis. atitikmenys: angl. electronic avometer; electronic volt ohm mA meter vok. elektronisches Vielfachmessgerät, n rus …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • Electrical conductivity meter — An electrical conductivity meter. An electrical conductivity meter (EC meter) measures the electrical conductivity in a solution. Commonly used in hydroponics, aquaculture and freshwater systems to monitor the amount of nutrients, salts or… …   Wikipedia


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