negative-resistance element

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• negative-resistance element — neigiamosios varžos elementas statusas T sritis radioelektronika atitikmenys: angl. negative resistance element vok. Element mit negativem Widerstand, n rus. элемент с отрицательным сопротивлением, m pranc. élément à résistance négative, m …   Radioelektronikos terminų žodynas

• Negative resistance — is a property of some electric circuits where an increase in the current entering a port results in a decreased voltage across the same port. This is in contrast to a simple ohmic resistor, which exhibits an increase in voltage under the same… …   Wikipedia

• élément à résistance négative — neigiamosios varžos elementas statusas T sritis radioelektronika atitikmenys: angl. negative resistance element vok. Element mit negativem Widerstand, n rus. элемент с отрицательным сопротивлением, m pranc. élément à résistance négative, m …   Radioelektronikos terminų žodynas

• Element mit negativem Widerstand — neigiamosios varžos elementas statusas T sritis radioelektronika atitikmenys: angl. negative resistance element vok. Element mit negativem Widerstand, n rus. элемент с отрицательным сопротивлением, m pranc. élément à résistance négative, m …   Radioelektronikos terminų žodynas

• negative — neg•a•tive [[t]ˈnɛg ə tɪv[/t]] adj. n. adv. v. tived, tiv•ing, interj. 1) expressing or containing negation or denial: a negative response to the question[/ex] 2) refusing consent, as to a proposal: a negative reply to my request[/ex] 3)… …   From formal English to slang

• Electrical resistance — is a ratio of the degree to which an object opposes an electric current through it, measured in Ohms. Its reciprocal quantity is electrical conductance measured in Siemens. Assuming a uniform current density, an object s electrical resistance is… …   Wikipedia

• nitrogen group element — ▪ chemical elements Introduction  any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… …   Universalium

• oxygen group element — ▪ chemical element Introduction also called  chalcogen,    any of the five chemical elements making up Group 16 (VIa) of the periodic classification namely, oxygen, sulfur, selenium, tellurium, and polonium. (See Figure >.) A relationship among… …   Universalium

• rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …   Universalium

• Heating element — A heating element converts electricity into heat through the process of Joule heating. Electric current through the element encounters resistance, resulting in heating of the element. Most heating elements use Nichrome 80/20 (80% nickel, 20%… …   Wikipedia

• Électrode négative — Cathode Voir « cathode » sur le Wiktionnaire …   Wikipédia en Français