conducts
Conductor-one which conducts(allow current)electric city in all condition. Semiconductor-One which behaves like conductor as well as insulator depending on condition. Insulator-one which donot conduct(allow current)electric city in all condition
A guard ring is a circular conductor located near the bottom of a high-voltage insulator string, from where the line conductor or conductors are suspended. It's function is to evenly-distribute the potential gradient across the length of the insulator string, by preventing the concentration of electric field in the vicinity of the line conductor, which would otherwise act to break down the insulating properties of the insulator chain.
increase
An electric insulator blocks the flow of electrons, stopping electricity from flowing. Some examples of electric insulators are plastic, fiber glass, rubber, and wood.CommentAn insulator doesn't actually 'block the flow of electrons'. It simply doesn't have sufficient free electrons available to support an electric current through itself.
An insulator is a material that prevents the passage of electricity. An example is the plastic insulating cover on electrical wires, A conductor is a material that allows electricity to flow. An example is the copper wire used inside electrical cables.
semiconductor
Conductor-one which conducts(allow current)electric city in all condition. Semiconductor-One which behaves like conductor as well as insulator depending on condition. Insulator-one which donot conduct(allow current)electric city in all condition
conductor
no it is not but sometimes it is!!
A conductor
The opposite of a conductor (conducts electric flow) is a non-conductor, or something that opposes the flow, which would be an insulator.
If a very large electric field is applied on a conductor then a phenomenon of a dielectric breakdown takes place and it looses all its charge carriers to the nearest conductor. Hence becoming an insulator.
Silver makes it a conductor.
"insulator" and "conductor" are really the same just that electric conductivity is many orders of magnitude higher in a conductor than in an insulator. So if you have several kilometers of silver metal it will insulate (electrically) as well as a few hundredths of a millimeter of Teflon. Semi conductors lie between conductors and insulators with the added advantage of being able to change conductivity if they are configured correctly and if control voltages are placed across them properly.
semiconductor
The opposite of a conductor (conducts electric flow) is a non-conductor, or something that opposes the flow, which would be an insulator.
Whether a material is a conductor or an insulator depends on its ability to conduct electric current. An electric conductor is a material that allows the flow of electric charge. In conductors, electrons are loosely bound and can move easily, facilitating the flow of electric current. Common examples of conductors include metals like copper and aluminum. On the other hand, an insulator is a material that does not allow the flow of electric charge. Insulators have tightly bound electrons, and they do not conduct electricity well. Examples of insulators include rubber, glass, and most non-metallic materials. In the context of an electric press, it's important to note that the press itself is typically made of metal, which is a conductor. However, the material being pressed could be either a conductor or an insulator depending on its properties. If the material being pressed is an insulator, it won't conduct electricity well, even though the press itself is a conductor.