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Because that's how a conductor is defined. A conductor is something that conductors electricity or "lets it go through". An insulator is something that doesn't. A semi conductor is half way between and will allow some electricity to "go through".
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What are the differences between insulators and conductors?
A conuctor conducts electricity e.g.copper whilst an insulator does not allow electricity to go through e.g. plastic
Materials which lets electricity go through them are called?
Conductor are materials that conduct electricity. There are also semiconductors, which conduct electricity but not as well, and superconductors, which conduct electricity without resistance when very cold.
What is a insulator and conductor?
A insulator is a object a that stops the traveling of heat, electricity, and other stuff. A conductor is a thing that lets heat or electricity go through it.
Why is a good conductor of electricity also a good conductor of heat?
We know that a conductor allows electricity to move through it. Conductors have a source called mobile electrons that go side to side inside the conductor itself when an external source connects to it their source goes through the conductor allowing electricity to flow.
Why do you need both conductors and insulators in electrical appliances?
To make electricity go where you want it to go, so it will do what you want it to do, you have to provide a pathway along which it can travel, made of conductors, and barriers around that pathway, made of insulators, to keep it from leaking out of the desired pathway.
What are the differences between insulators and conductors?
A conuctor conducts electricity e.g.copper whilst an insulator does not allow electricity to go through e.g. plastic
Materials which lets electricity go through them are called?
Conductor are materials that conduct electricity. There are also semiconductors, which conduct electricity but not as well, and superconductors, which conduct electricity without resistance when very cold.
What is a insulator and conductor?
A insulator is a object a that stops the traveling of heat, electricity, and other stuff. A conductor is a thing that lets heat or electricity go through it.
Explain the difference between conductors semiconductors and insulators?
Metals are good conductors of electricity. Insulators are bad conductors of electricity. Similarly, semiconductor devices are partial conductors of electricity means their conductivity lies between conductors and insulators.
Why are certain metals good conductors of electricity?
They are good conductors of electricity because the outer electrons in each atom can easily come and go called a free flow of electrons.
What is the similarities between conductors and insulators?
Conductors and insulators are different and simalar in many ways.Two ways they are simallar are they both have electrons and have something to do with electricity.Three ways they are different that conductors let heat and electricity go through it .On the other hand insulators do not let heat or electreicity go through it easily.Another way is conductors transfer eelectrons easily but meanwhile the insulator psses on electrons with difficulty.One last thing is that conductors are not current but insulators are current. HOPE I HELPED YOU
Why good electrical conductors and insulators complement each other?
The diffrerence between a good condutor and a bad conductor is that a good conductor it go through electricity but a insulator would not attract electricity .This will help to prevent electricuted.
Why is a good conductor of electricity also a good conductor of heat?
We know that a conductor allows electricity to move through it. Conductors have a source called mobile electrons that go side to side inside the conductor itself when an external source connects to it their source goes through the conductor allowing electricity to flow.
Why is computer internal components designed to use DC?
Transistors are the main working computer components. They either allow electricity to pass through or not pass through. They are either on or off. To work, they must allow electricity to go only one way. Sometimes transistors are attached to an AC circuit. Still they only let DC electricity come out. They are either on or off and only allow electricity to go one way.
Is a door key an insulator?
If door knob is a metal then it is conductor if not like wood then insulator.
Is aluminum a good conductor of heat?
Aluminium is a metal and metals are good conductors of electricity. Metals also tend to conduct heat,sound and energy.
How does electricity go through you?
Our bodies are made up of something around 80% water, and electricity travels very well through water and if it's high amped electricity it can go through thin skin.
