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Ionic
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What type of materials are good thermal and electrical conductors?
cooper
What is the difference between type ac and type act armored cable?
The difference is the type of insulation on the conductors. Type AC used a thermoset insulation , Type ACT is a theromplactic insulation.
In what type of circuit does electricity travel when it does work?
Electricity travels in a closed circuit when it does work.
Do you derate for a three phase line and load conductors in the same conduit?
Yes, there will be a de-rate applied to this type of installation. In the electrical code book the amperage rating of conductors is for allowable ampacities for not more than three copperconductors in raceway or cable. This is based on an ambient temperature of 30 degrees C. If the ambient temperature of the conductors where the raceway is installed is over 30 degrees C the conductor amperages have to be reduced. Where the number of conductors are from 4 to 6 conductors in a raceway, the conductors amperage has to be reduced by .8
A material that allows electrons to flow freely is called a?
Metals are the most common type of conductors. In metals, the outermost electrons, known as "free electrons," are not tightly bound to the atomic nuclei and are capable of moving through the material when a voltage is applied. This is why metals are excellent conductors of electricity. Copper and aluminum are two of the most widely used conductors due to their high electrical conductivity and other desirable properties. Other materials, such as water with dissolved ions, certain types of graphite, and various alloys, can also act as conductors to varying degrees. Conductors play a vital role in electrical and electronic circuits, as they enable the flow of electric current, facilitating the transmission of power and signals.
What samples of matter are the best conductors of electricity?
What type of matter are the best conductors of electricity
What type of elements would not be a good choice for use in electrical wiring?
Nonmetals would not work because they are poor conductors of electricity
Which type of bond is found in a substance that is both malleable and a good conductor of heat and electricity?
Metallic bonds. Their electrons are free to move around, making them ductile and malleable. But because these electrons are free to move around, they can also transfer electricity and heat. Thus, metallic bonded substances are also good conductors.
Is insulation a property of metal?
No. metals are good conductors of both heat and electricity. Insulation is a property of non metals.
What is the type of element that is a good conductor of heat and electric current?
Most transition metals are good conductors of electricity, copper one of the cheapest and best conductors. Because of its high density, electrons can flow from molecule to molecule without expending excessive energy. Copper is used in many things for conducting electricity. For example, in electric motors, copper wire is spun around a metal core to create electricity with the spinning of it within a magnet.
Is matter a good or bad conductor of electricity?
That depends on what type of matter to which you are referring to. Things such as metal or water are excellent conductors. On the other hand, rubber and other such materials are very poor in conducting electricity.
Examples of connectors?
There are many examples of conductors such as electricity. Metals and liquids can also be considered a type of conductor.
Does the type material used affect how electricity is conducted?
ABSOLUTELY. think of the different in using for example paper or copper. paper wont conduct electricity at all. copper on the other hand is a VERY good conductor of electricity. the same applies for different types of metals. some are excellent conductors, others arent, or dont conduct at all. this comes down 2 the chemistry of the metals. metals which have "free-flowing electrons" are good conductors
Metal is a good conductor?
Most metals are good conductors of heat and electricity. However the degree of conductivity varies with each type of metal.
What type of materials are good thermal and electrical conductors?
cooper
What is the nature of bonds in N type and P type semi conductors?
The bonds in a N type or a P type semiconductor depends upon the impurity added into it. For example a trivalent impurity is added then three bonds will be formed by each atom and it becomes a P-type semiconductor whereas if a pentavalent impurity is added then five bonds will be formed by each and every atom and it becomes a N-type semiconductor.
Which type of material that allows electricity to flow but not as freely?
Note that "electricity" doesn't flow, only current does, which is one aspect of electricity, does. Current is the flow of electrons. Good conductors are metals, such as copper or aluminum. Materials that allow the flow of electrons, but not as freely as good conductors are known as semiconductors. These are primarily silicon or germanium, that is "doped" with specific types of impurities to allow their current to be better controlled by the application of a voltage. Heat will also increase the flow of electrons in a semiconductor.
