The current flowing in a conductor always encounter the resistance of the conductor itself. The major obstacle depending on the type of conducting material used.<\/span> Major obstacles to the cross-sectional area of each meter 1mm 2<\/sup> at temperatures of 200 \u00b0<\/sup> C is called the resistivity or resistivity.<\/span><\/span><\/p>\n Conductor Resistance<\/strong><\/span> Conductor may be seen as a solid body, but the materials are composed of atoms are mostly empty space.<\/span> The analogy of water flow so fit so that the movement of electrons through a conductor is often referred to as “flow”.<\/span> For the purposes of the distribution of electric current effectively and efficiently, it is necessary that the conductor material has a high conductivity or have a low resistance value.<\/span><\/p>\n Here are some examples of conducting material commonly used for the delivery of electrical current: silver, copper, gold, aluminum, mercury, and graphite.<\/span> A material having a low conductivity, among others, glass, rubber, oil, asphalt, fiber glass, porcelain, ceramic, quartz, cotton, paper, wood, plastic, air, diamond, and pure water.<\/span> Conductors or electrical conductors are materials that have electrical large electrical conductivity so that electric current is flowing in it.<\/span><\/p>\n Which includes a group of conductors are all metals and alloys.<\/span> Types of metal having large electrical conductivity and widely used is copper, and aluminum.<\/span> Electric current is meant here can be strong currents (electric current) and can be either a weak current (signal).<\/span> Conductor resistance value is measured in ohms, typically ranging from: 0,000 001 or 1 \u00d7 10 -6<\/sup> ohm, 0.00001 or 1 \u00d7 10 -5<\/sup> ohm, 0.0001 or 1 \u00d7 10 -4<\/sup> ohm to 0,001 or 1 \u00d7 10 -3<\/sup> ohm.<\/span><\/p>\n The resistance value of the conductor material must be very small, so that the voltage loss caused to be very small.<\/span> Physically, the resistance value of a conductor material, depending on:<\/span> Conductor Material Type<\/strong><\/span> The materials used as conductors, among others:<\/span> The current flowing in a conductor always encounter the resistance of the conductor itself. The major obstacle depending on the type of conducting material used. Major obstacles to the cross-sectional area of each meter 1mm 2 at temperatures of 200 \u00b0 C is called the resistivity or resistivity. Conductor Resistance As you already know, that …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2232],"tags":[496,499,500,498,497,501,495,502],"class_list":["post-386","post","type-post","status-publish","format-standard","hentry","category-english","tag-a-level-resistivity","tag-a-level-resistivity-experiment","tag-a-level-resistivity-practical","tag-a-level-resistivity-questions","tag-doping-level-resistivity","tag-fermi-level-resistivity","tag-level-resistivity","tag-water-resistivity-level"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/comments?post=386"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/386\/revisions"}],"predecessor-version":[{"id":5367,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/posts\/386\/revisions\/5367"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/media?parent=386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/categories?post=386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/elektro\/wp-json\/wp\/v2\/tags?post=386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n As you already know, that when the movement of free electrons in a material, without direction or speed, and influenced by the style so that it moves in a coordinated manner by means of a conductive material, the movement of electrons is called an electric evenly or electric current.<\/span> Just as water flowing through a pipe, the electrons can move through the empty space between the atoms of the conductor.<\/span><\/p>\n
\n – The length of conductors used in (m)<\/span>
\n – Cross-sectional area of \u200b\u200bconductors used in (m2)<\/span>
\n – The type of conductor used<\/span><\/p>\n
\n The materials used for the conductor must meet the following requirements:<\/span>
\n 1. quite good conductivity.<\/span>
\n 2. The strength of the mechanical (tensile strength) is high enough.<\/span>
\n 3. The length expansion coefficient is small.<\/span>
\n 4. The elastic modulus (modulus of elasticity) is quite large.<\/span><\/p>\n
\n 1. ordinary metals, such as copper, aluminum, iron, and so on.<\/span>
\n 2. Metal mixture (alloy), which is a metal of copper or aluminum are given a certain amount of other types of metal, which is useful to increase the mechanical strength.<\/span>
\n 3. Metal alloy (composite), ie two or more metals, combined with the compression method, smelting (smelting) or welding (welding).<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"