meaning of conductor in science
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Electrical Conductor Conductor, Electrical. a material that readily permits the passage of an electric current through it—that is, a material that has a high electrical conductivity, or low resistivity ρ.Good conductors are materials with ρ ≤ 10 -6 ohm-cm.In contrast to conductors, insulators have high resistivities—from about 10 14 to 10 22 ohm-cm.onductor, Electrical. a material that readily permits the passage of an electric current through it—that is, a material that has a high electrical conductivity, or low resistivity ρ.
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Which Would Be the Best Insulator: Diamond, Gold, Lead or Concrete? Conductors and Insulators. A standard electrical wire consists of a metal conductor surrounded by an insulating plastic jacket; the conductor carries electric current where it needs to go, and the insulator safely prevents electricity from wandering to other wires or conductive materials. Conductors carry electrical current with very low resistance. Insulators, on the other hand, strongly resist current, effectively blocking the flow of electricity. Conduction depends on the electrons that orbit the atoms in a substance. In good conductors, the electrons move about freely, making it easy for a current to flow.
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- Electricity is the flow of electrons through a conductor. Materials that conduct electricity easily have a weak hold on their outermost electrons, allowing them to move easily from one atom to another. When an electron moves to an adjacent atom, it displaces another electron, and this flow is electric current.
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Glossary of Common Electrical Terms Conductor – The internal material of a cord that conducts electricity. Copper is the most common material used for electrical wiring. Silver is the best conductor, but is expensive. Because it does not corrode, gold is used for high-quality surface-to-surface contacts.
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conductivity conductivity, electrical, n the ability of a material to conduct electricity. Metals are usually good conductors, and nonmetals are poor conductors. conductivity, thermal, n the ability of a material to transfer heat.
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conductivity The definition of conductivity is the ability to transmit heat, sound or electricity. An example of conductivity is heat transferring from hot pot of soup to a metal ladle sitting in the pot.
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Conductor Conductor - Physics. 1  Electrical conductor, an object, substance or material allowing the flow of an electric charge. 2  Electrical resistivity and conductivity, the movement of charged particles through an electrical conductor. 3  Fast ion conductor, a solid-state electrical conductor which conducts due to the movement of ions.
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Conductors and Insulators Conductors and Insulators. In a conductor, electric current can flow freely, in an insulator it cannot. Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of charge through them.Conductor implies that the outer electrons of the atoms are loosely bound and free to move through the material.Most atoms hold on to their electrons tightly and are insulators.onductor implies that the outer electrons of the atoms are loosely bound and free to move through the material. Most atoms hold on to their electrons tightly and are insulators.
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Conductors and Conductivity There are a lot of free electrons in metallic conductors. Free electrons are electrons that are not being held in atoms, and so, can move easily. Some of the best metallic conductors are copper (Cu), silver (Ag), and gold (Au).(2) There are some conductors that are not metals.Carbon is the best example.here are a lot of free electrons in metallic conductors. Free electrons are electrons that are not being held in atoms, and so, can move easily. Some of the best metallic conductors are copper (Cu), silver (Ag), and gold (Au). (2) There are some conductors that are not metals. Carbon is the best example.
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Conductor Definition in Science Conductor Definition. In science, a conductor is a material which permits a flow of energy. A material which allows the flow of charged particles is an electrical conductor. A material which allows the transfer of thermal energy is a thermal conductor or heat conductor. Although electrical and thermal conductivity is most common, other types of energy may be transferred.
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"What Is ""Electricity""?Â©1996 William J. Beaty Electrical Engineer" 1. The scientist's definition : Electricity means only one thing: quantities of electricity are measured in Coulombs, so electricity is the electrons and protons themselves; the electric charge inside the wires, and not the flow. Examples: CURRENT OF ELECTRICITY.QUANTITY OF ELECTRICITY.he scientist's definition : Electricity means only one thing: quantities of electricity are measured in Coulombs, so electricity is the electrons and protons themselves; the electric charge inside the wires, and not the flow. Examples: CURRENT OF ELECTRICITY. QUANTITY OF ELECTRICITY.
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conductivity The power of transmission or conveyance of energy, without perceptible motion in the conducting body. n the capacity for conduction; ability to convey. conductivity, electrical, n the ability of a material to conduct electricity. Metals are usually good conductors, and nonmetals are poor conductors.
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conduction 2. a: transmission through or by means of a conductor; also: the transfer of heat through matter by communication of kinetic energy from particle to particle with no net displacement of the particles — compare convection, radiation b: conductivity. 3.
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- Resistance refers to the property of a substance that impedes the flow of electric current. Some substances resist current flow more than others. If a substance offers very high resistance to current flow it is called an insulator. If its resistance to current flow is very low, it is called a conductor. Resistivity refers to the ability of substances to resist current flow. Good conductors have low resistivity and insulators have high resistivity.
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Electrical Conductivity Definition Electrical conductivity is the measure of the amount of electrical current a material can carry or it's ability to carry a current. Electrical conductivity is also known as specific conductance. Conductivity is an intrinsic property of a material. Units of Electrical Conductivity
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- insulator. n. 1. (General Physics) any material or device that insulates, esp a material with a very low electrical conductivity or thermal conductivity or something made of such a material. (ˈɪn səˌleɪ tər, ˈɪns yə-). n.
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- Silver, copper and gold are generally considered to be good  conductors of electricity. This is because the structure of these  metals have tight packed atom with little or … no space between them.  Thus, they serve as a good conductor.
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- Medical Definition of CONDUCTOR. 1. a: a material or object that permits an electric current to flow easily b: a material capable of transmitting another form of energy (as heat or sound).2. : a bodily part (as a nerve fiber) that transmits excitation. one that conducts: as a: guide b: a collector of fares in a public conveyance c: the leader of a musical ensemble d (1) : a material or object that permits an electric current to flow easily — compare insulator, semiconductor (2) : a material capable of transmitting another form of energy (as heat or sound).
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Definitions &Translations Conductiv′ity, a power that bodies have of transmitting heat and electricity; Conduct′or, the person or thing that conducts: a leader: a manager: a leader of an orchestra: one in charge of a bus, &c.: that which has the property of transmitting electricity, heat, &c.—n.fem. Conduct′ress.
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Conductors and Insulators Examples of conductors include metals, aqueous solutions of salts (i.e., ionic compounds dissolved in water), graphite, and the human body. Examples of insulators include plastics, Styrofoam, paper, rubber, glass and dry air.
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Electrical Conductivity Definition Electrical Conductivity Definition: Electrical conductivity is the measure of the amount of electrical current a material can carry.
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BUS (busses) 4. conductor-a device designed to transmit electricity, heat, etc. busbar, bus-an electrical conductor that makes a common connection between several circuits; the busbar in this computer can transmit data either way between any two components of the system.
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Grounding Terms Definitions - NEC Article 100 3- Grounded Conductor: A grounded conductor is the conductor of an electrical system that is intentionally connected to earth via a grounding electrode conductor and a grounding electrode at the service of premises, at a transformer secondary, or at a generator or other source of electric power.- Grounded Conductor: A grounded conductor is the conductor of an electrical system that is intentionally connected to earth via a grounding electrode conductor and a grounding electrode at the service of premises, at a transformer secondary, or at a generator or other source of electric power.
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Conductors and Insulators If a charged conductor is touched to another object, the conductor can even transfer its charge to that object. The transfer of charge between objects occurs more readily if the second object is made of a conducting material. Conductors allow for charge transfer through the free movement of electrons.
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- 1 Conductors conduct electrical current very easily because of their free electrons. 2  Insulators oppose electrical current and make poor conductors. 3  Some common conductors are copper, aluminum, gold, and silver. 4  Some common insulators are glass, air, plastic, rubber, and wood.
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Electricity Test conductor. 1. a material through which charge can flow easily 2. they transfer electric charges well 3. the electrons are bound loosely and move throughout the material to form electric current Examples: wire, spatula, spoon, and a pot.   .