conductor-copper insulator-rubber
Silver is the best electrical conductor. Copper is second. Gold is third. Aluminum is a good conductor but not for house wiring. It is used for high tension wires.
It's a very good electrical conductor, strong and the cost is not too high.
Glass is a good insulator because it is a poor conductor of heat and electricity. Its structure makes it difficult for heat to pass through, trapping heat inside a space effectively. Additionally, glass has a low thermal conductivity, which means it is slow to transfer heat, making it a good insulator material.
Oh, dude, yams are definitely not known for their electrical properties. I mean, you won't be powering your house with a yam anytime soon. So, to answer your question, yams are insulators when it comes to electricity. But hey, they conduct deliciousness if you roast them with some butter and cinnamon!
electricity can run through it. For example... copper is a good conductor because it is used to run electricity through your house.
An insulator is an object that does not conduct (allow something to flow through it). It is used typically in heat or electricity applications. For example, insulation in a house, keeps heat from escaping outside.
Glass and glass marbles are an insulator unless their is some conducting material embedded in the glass.
If you live in Europe, then the brown wire is the line ('hot') conductor; a blue wire is the neutral conductor, and a yellow/green striped wire is the protective (earth) conductor.
A grounded conductor, typically the neutral wire in an electrical system, is usually colored white or gray. However, in some cases, it may be a different color depending on local electrical code regulations.
Copper is used to make electrical wire because it is a good conductor of electricity. The bus conductor slowly moved down the bus collecting fares and issuing tickets. The BBC Concert Orchestra's Principal Conductor is Keith Lockhart.
During short circuit the conductor carries very large current per unit area of the conductor. As the current is the flow of electrons so that the flow of electrons per unit area is more. Electrons traveles at lhe velocity of light (i.e.3*10^8 m/s). This much velocity of electrons produces heat very much in that conductor. This heat is very large and cannot controlled by wire insulator and the insulator is burned suddenly.AND Finally fire produces
copper