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What is the best insulator for metal wire?
A wire is a conductor. It is usually coated with an insulator to isolate the current flowing in the conductor portion of the wire from other things around the wire, like your hand.
What is a good insulator for a metal wire?
A good insulator would be rubber or plastic.
Is wire an insulator or conductor?
Wire can be either an insulator or a conductor, depending on its material and properties. Copper wire, for example, is a good conductor of electricity, while rubber-coated wire is used as an insulator to protect against electric shocks.
What terms describe the metallic core of a wire?
conductorThe core of a wire is the center, the metal part. And insulator is the wrapping on the outside, and it makes sure that the electricity doesn't harm you. Electricity must have a conductor to work, and metal is an excellent conductor.
Is a key an conductor?
It is a conductor. Most keys are made of metal, and Metal is one of the best conductors in existence. A conductor being something that accepts electricity, such as a copper wire, and an insulator something that doesn't let it through, such as rubber.
Is a pipe cleaner a insulator and a conductor?
it makes a good conductor because it is steel, but not so great as an insulator. this is simply because there is space between the fibers on the outside, and that something could come in contact with the steel wire.
Does a glass dish conduct or insulate electricity?
Glass is one of the best insulating materials there is. It is used for insulators on power line to isolate the energized lines from the poles that support the wire. As the voltage increases the insulators can be ganged together to increase the insulation factor.
Why is silver the best insulator for a metal wire?
Silver is a good conductor of electricity but also has low electrical resistance, making it an effective choice for reducing energy loss in metal wires. It has high thermal conductivity, allowing it to dissipate heat efficiently, and resists oxidation, ensuring long-term performance as an insulator.
Is a plastic coating on wire a conductor or an insulator?
insulator
Is a toy car a conductor or insulator?
It depends on what it is made of. The ones that are metal or mostly metal will conduct, the plastic ones will not.
Is a key a insulator or a conductor?
A metal key would conduct electricity.
How do you use insulator in a sentence?
That wire could use a better insulator.
