electrical conductivity

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• Electrical conductivity — or specific conductivity is a measure of a material s ability to conduct an electric current. When an electrical potential difference is placed across a conductor, its movable charges flow, giving rise to an electric current. The conductivity σ… …   Wikipedia

• electrical conductivity — savitasis laidis statusas T sritis automatika atitikmenys: angl. conductivity; electrical conductivity; specific conductivity vok. spezifischer Leitwert, m rus. удельная проводимость, f; удельная электропроводность, f pranc. conductibilité… …   Automatikos terminų žodynas

• electrical conductivity — savitasis elektrinis laidis statusas T sritis chemija apibrėžtis Dydis, atvirkščiai proporcingas savitajai varžai (S/m). atitikmenys: angl. electric conductivity; electrical conductivity rus. удельная электропроводность …   Chemijos terminų aiškinamasis žodynas

• electrical conductivity — savitasis elektrinis laidis statusas T sritis fizika atitikmenys: angl. electric conductivity; electrical conductivity vok. spezifische Leitfähigkeit, f; spezifischer Leitwert, m rus. удельная электропроводность, f pranc. conductivité électrique …   Fizikos 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

• Electrical conductivity — Электрическая проводимость …   Краткий толковый словарь по полиграфии

• electrical conductivity — Смотри Электропроводность …   Энциклопедический словарь по металлургии

• electrical conductivity — the proportionality constant between current density and applied electric field; a measure of the ease with which a material is capable of conducting an electric current …   Mechanics glossary

• electrical conductivity — The ability of a material to conduct electricity. The opposite is resistivity or resistance …   Dictionary of automotive terms

• Electrical impedance tomography — (EIT), is a medical imaging technique in which an image of the conductivity or permittivity of part of the body is inferred from surface electrical measurements. Typically conducting electrodes are attached to the skin of the subject and small… …   Wikipedia

• Electrical conduction — is the movement of electrically charged particles through a transmission medium (electrical conductor). The movement of charge constitutes an electric current. The charge transport may result as a response to an electric field, or as a result of… …   Wikipedia