Example Consider a task with input configured to use input/output parameters from workflow and a task named loc_task . n. 1. In science, a conductor is a material that permits a flow of energy. These electrons are able to move freely through the conductive material and allow electricity to flow. An example of a conductor is a maestro who leads the Boston Orchestra. Some examples of good conductors are generally metals, such as silver, copper, iron, and aluminum. Glossary of Railroad Terminology or Slang. Copper is a conductive material having a low resistance. An example of a conductor is someone who collects tickets on a San Francisco cable car. 3.The cross-sectional area of the conductor. See also. Current is the flow of electrical charge carriers like electrons. Accessed 7 Feb. 2021. What made you want to look up conductor? For example, the resistivity of copper is lower than the resistivity of aluminum. Heat conductor definition: a material or device that conducts heat | Meaning, pronunciation, translations and examples A person who conducts; leader; guide; manager. A number of similar batteries connected in parallel provides greater current than a single battery, but the voltage is the … An example of a conductor is a maestro who leads the Boston Orchestra. Copper conducts heat ten times better than iron. A substance or medium that conducts heat, light, sound, or especially an electric charge. The division of materials into the categories of conductors and insulators is a somewhat … One who conducts, especially: a. Gold, silver, and platinum are sometimes used in short circuits internal to various devices such as switches. Dictionary ! As it came to a stop the conductor called out in a loud voice. If the electrical system in someone's heart doesn't work properly, the person may need to have a pacemaker installed to simulate conduction. In simple terms, an electrical conductor is defined as materials that allow electricity to flow through them easily. The most common example is a combination of carbon and clay, mixed together in a specific ratio to produce a constant and predictable opposition to ele… In electric circuits, such as twisted pair and coaxial cable systems, a conductor is a material that readily permits the flow of electrons through itself in response to an electric field. See the full definition for conductor in the English Language Learners Dictionary, Thesaurus: All synonyms and antonyms for conductor, Nglish: Translation of conductor for Spanish Speakers, Britannica English: Translation of conductor for Arabic Speakers, Britannica.com: Encyclopedia article about conductor. The resistivity of the conductor. In a home electrical circuit, for instance, the same voltage is applied across each light or appliance, but each of these loads draws a different amount of current, according to its power requirements. In the context of telecommunications transmission systems, a conductor allows electric current or photonic energy to pass through. 2. Copper wire is often used in electrical wire to conduct electricity. This is a list of 10 examples of materials that are electrical conductors and insulators and a look at why some … Conductors are the metals that pass electricity freely and the examples of conductive materials are Copper, Aluminium, Brass, Graphite, Gold, Brass, Bronze, and Steel etc. When a charge is transferred to such an element, … : Copper … Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! A person who takes tickets on public transportation. conductor synonyms, conductor pronunciation, conductor translation, English dictionary definition of conductor. Dictionary Thesaurus Examples ... An example of a semiconductor is silicon. Although an electrical insulator is ordinarily thought of as a nonconducting material, it is in fact better described as a poor conductor or a substance of high resistance to the flow of electric current.Different insulating and conducting materials are compared with each other in this regard by means of a material constant known … As dielectrics, glass and plastic are not conductors of electric current; therefore, optical fibers are immune to electromagnetic interference (EMI). Cables that have to carry large currents must have relatively thick conductors. After silicon, gallium arsenide is the second most common semiconductor and is used in laser diodes, solar cells, microwave-frequency integrated circuits, and others. The ions in water cause it to conduct electricity. All Rights Reserved. Materials that conduct heat or electricity are known as conductors. 2. Conductive materials are compounds that are comprised of atoms with free electrons. Materials that do not conduct heat or electricity are known as insulators. 3 : a substance or body capable of transmitting light, electricity, heat, or sound Copper … Dictionary Thesaurus Examples ... the ends of these ordinates will lie on a straight line and define a triangle whose base line is a length equal to the total quantity Q and V height a length equal to the final potential V. 0. 2. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Metal pots and pans transfer heat from the stove to the food inside of them to cook it. The person who has charge of the passengers and collects fares on a train, streetcar, or bus. Test your visual vocabulary with our 10-question challenge! Insulators and conductors have many useful functions. conductor example sentences. 'All Intensive Purposes' or 'All Intents and Purposes'? This elevated conductor is now called the antenna, aerial wire, or air wire. How to use a word that (literally) drives some pe... Winter has returned along with cold weather. 0. The director of an orchestra, choir, etc. The flow of electrons in a conductor is known as the electric current. Copper. The resistance of the conductor (at a specified temperature) depends on: 1. A substance that allows electricity, light, heat, sound, or other forms of energy to pass through. Metals are excellent electrical conductors because of the high concentration of free electrons.Telecommunications networks most commonly use copper in electrified circuits, although copper-covered steel, copper alloy, nickel- or goldplated copper, and even aluminum metallic conductor are used. The function of a conductor is to conduct current from one point to another in an electric circuit. Sentences Menu. For example, a wire is an electrical conductor that can carry electricity along its length. Examples of conductors include the human body, metals, aqueous solutions of salt, graphite, copper, silver and gold. A conductor is a material that easily conducts electrical current.Most metals are good conductors.The best conductors are single element materials,such as copper(Cu),silver(Ag),gold(Au),which are characterized by atoms with only one valence electron very loosely bound to the atom.These loosely bound valence electrons becom… (mathematics) An ideal of a ring that measures how far it is from being integrally closed. Examples of conductors include copper, aluminum, platinum, gold, silver, ionized water and trees. Menu. Conductors have a high density, allowing particles to flow freely and collide. This is why it is important to avoid swimming during a lightning storm; if lightning hits the water, anyone in it risks electrocution. "Thermal conductivity λ is defined as ability of material to transmit heat and it is measured in watts per square metre of surface area for a temperature … Conductors are materials that can transfer heat and transmit electricity. A material that conducts fairly well, but not very well, is known as a resistor. Sentence pairs containing conducir translated in English and Spanish. Their degree of conductivity differs based on the type of metal. Some examples of semiconductors are silicon, germanium, gallium arsenide, and elements near the so-called "metalloid staircase" on the periodic table. “Conductor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conductor. The crucible was surrounded with a bad conductor of heat to minimize loss by radiation. With that in mind, let’s take a look at what the stages of the Buyer’s Journey might look like for a B2C retail company: These example sentences are selected automatically from various online news sources to reflect current usage of the word 'conductor.' The conductor said it was the worst quake he ever knew. Materials made of metal are common electrical conductors. … Common examples include most gases, porcelain, glass, plastic, and distilled water. 15th century, in the meaning defined above. How to use insulator in a sentence. The SI unit for measuring electric current is the ampere (A). Example sentences with the word conductor. a substance, body, or device that readily conducts heat, electricity, sound, etc. The first thing to know about a buyer’s journey is that it can vary from one industry to the next. A material or an object that conducts heat, electricity, light, or sound. Copper and silver are the best heat conductors. The definition of a conductor is a person who leads an orchestra, who is in charge of a train or streetcar or something that allows electricity to travel through it to complete a circuit. The electrons are loosely attached … Examples of how to use “electrical conductor” in a sentence from the Cambridge Dictionary Labs Menu. b. A material that can carry electrical current. A semiconductor … 1 : a person in charge of a public means of transportation (as a train) 2 : a person or thing that directs or leads She is the conductor of our school orchestra. The orchestra were al Conductor definition is - one that conducts: such as. See also. Semiconductor, any of a class of crystalline solids intermediate in electrical conductivity between a conductor and an insulator.Semiconductors are employed in the manufacture of various kinds of electronic devices, including diodes, transistors, and integrated circuits.Such devices have found wide application … Electrical current is generated by the flow of negatively charged electrons, positively charged holes, and positive or negative ions in some cases. Another word for ‘a person who travels to an area of warmth and sun, especially in winter’ is a. The definition of a conductor is a person who leads an orchestra, who is in charge of a train or streetcar or something that allows electricity to travel through it to complete a circuit. 'Nip it in the butt' or 'Nip it in the bud'? Conductor supports JSONPath specification and uses Java implementation from here. Please tell us where you read or heard it (including the quote, if possible). Examples of Conductors. A substance or thing that conducts electricity, heat, sound, etc. Define conductor. Praise for Edmons is seconded by Anthony Do-Hoon Kim, a, Her eyes embrace the ups and downs of the movement with the rapt intensity of an orchestra musician following a, The Yale team pinpointed a specific hyperefficient, The core won’t lift off even with that much force behind it, because it is anchored to the stand on the two sides where two solid rocket motors will be attached to provide even more lift for the real liftoff, test, These are major career milestones to check off any, This comedic tribute to Liberace and Liza Minnelli starring David Saffert and Jillian Snow Harris features, That same year, on December 25, legendary American, Post the Definition of conductor to Facebook, Share the Definition of conductor on Twitter, An Editor's Guide to the Merriam-Webster January 2021 Update. Delivered to your inbox! Electric cables usually consist of copper conductors sheathed with rubber or plastic insulating material. Insulators (electrical nonconductors) contain no charges that move when subject to a voltage. A material that allows the flow of charged particles is an electrical conductor. One who directs an orchestra or other such group. Learn a new word every day. This property of conductors that allow them to conduct electricity is known as conductivity. Electric current is widely used in household and … Send us feedback. a person who directs an orchestra or chorus, communicating to the performers by motions of a baton or the hands his or her interpretation of the music. Copyright © 2020 LoveToKnow. The force required to make that current flow through the conductor is known as voltage. Silicon is the best known semi-conductor and forms the basis for most integrated circuits. A substance that does not conduct electricity is called an insulator or dielectric material. The length of the conductor. An electrical cord is a dramatic example of the different levels of conductivity between materials. In fact, a 1000ft len… Examples of conductors include metals, aqueous solutions of salts (i.e., ionic compounds dissolved in water), graphite, and the human body. Current flows from negative to positive points. Insulator definition is - one that insulates: such as. In fiber optics transmission systems, various highly specialized types of glass or plastic are used to conduct photonic energy. 4. The lower the resistivity of a conductor; the better it conducts. conductor definition is - one that conducts: such as. In physics and electrical engineering, a conductor is an object or type of material that allows the flow of charge (electrical current) in one or more directions. 1. CATV networks make use of aluminum and copper-clad aluminum in coaxial cable trunks. A material that enables the transfer of thermal energy is a thermal conductor or heat conductor. When heat travels by conduction through a heat conductor, the heat is passed on from one atom to the next. For example, there are differences in how B2B buyers arrive at a purchase decision and how B2C buyers do. 3. Examples of insulators include plastics, Styrofoam, paper, rubber, glass and dry air. This is particularly useful, for example, when calculating the maximum power a component can dissipate as heat, as demonstrated in the example calculation here. Metal is a good heat conductor because it lets heat flow through it easily. Examples of Conductors: 1. Electrical conductors contain electric charges (usually electrons) that are relatively free to move through the material; a voltage applied across the conductor therefore creates an electric current. A circuit board in a computer has many small metal wires that conduct electricity from one part to another. One ampere of current is defined as one coulomb of electrical charge moving past a unique point in a second. Contrast with. 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