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Medals are good electrical conductors because they are typically made of metals such as copper, silver, or gold, which have a high density of free electrons that can easily carry electric charges. These free electrons allow for the flow of electricity through the metal, making it an efficient conductor.
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How are thermal conductors and electrical conductors related?
Thermal conductors and electrical conductors both involve the flow of energy, but they are not necessarily the same materials. Some materials, like metals, are both good thermal and electrical conductors due to their free electrons that allow them to transfer energy efficiently. However, there are also materials that are good thermal conductors but poor electrical conductors, such as ceramics.
Are high density materials good electric conductors?
No, high density materials are not necessarily good electric conductors. Electrical conductivity is determined by the availability of free electrons in a material, not its density. Typically, metals with high electron mobility, such as copper and aluminum, are good conductors of electricity.
Are good electrical conductors often good thermal conductors too?
Yes, good electrical conductors are often good thermal conductors as well. This is because both processes involve the movement of free electrons, which carry heat or electricity through a material. Materials that allow the easy flow of electrons for electrical conduction also tend to allow the flow of heat energy, making them good thermal conductors.
What type of substances would be a good electrical conductor?
Metals such as copper, silver, and gold are good electrical conductors due to their ability to easily allow the flow of electric charge. Graphite, a form of carbon, is also a good conductor. In general, materials with high electrical conductivity and free-moving electrons are good electrical conductors.
What are to exaples of items that are considered to be good conductors of electricity?
Copper and aluminum are examples of items that are considered to be good conductors of electricity. They are commonly used in wiring and electrical components due to their ability to easily carry electrical current.
Are medals good for conducting heat?
Medals are usually made from metal alloys which are good conductors of heat.
What types of compounds are good electrical conductors in the liquid state?
Ionic compounds are good electrical conductors in the liquid state.
What large group of materials are good thermal conductors and good electrical conductors?
metals
How are thermal conductors and electrical conductors related?
Thermal conductors and electrical conductors both involve the flow of energy, but they are not necessarily the same materials. Some materials, like metals, are both good thermal and electrical conductors due to their free electrons that allow them to transfer energy efficiently. However, there are also materials that are good thermal conductors but poor electrical conductors, such as ceramics.
Are high density materials good electric conductors?
No, high density materials are not necessarily good electric conductors. Electrical conductivity is determined by the availability of free electrons in a material, not its density. Typically, metals with high electron mobility, such as copper and aluminum, are good conductors of electricity.
What are some good electrical conductors?
Some examples of conductors are gold, silver, aluminum and copper
What are some examples where electrical conductors are used for?
Electrical conductors are used in wiring. They allow electricity to flow through the wire and into the item needing the electrical power. Wires are usually made of copper or aluminum because these metals are good electrical conductors.
What type of materials are good thermal and electrical conductors?
cooper
Which appliance uses good electrical conductors and insulators?
Wired
Is gold and copper good conductors of an electrical current?
Yes.
Why are metals good for electrical conductors?
Metal atoms have a few lightly-bound electrons in their outer shells, and these electrons can be easily moved by a modest electrical potential. This makes them good conductors.
Which matter is the conducter of electric but insulater of heat?
Normally, materials which are good conductors of electricity are also good conductors of heat. This is because both electrical conductivity and heat conductivity is enhanced by mobile electrons, thus making metals both good electrical conductors and good heat conductors. However, I do not know if there might be an exception...
