ramkalwan
yes
yes
A semiconductor is a type of conductor whose conductibility is between a conductor and an insulator. They are typically used as parts of items like electrical circuits.
thermos flask actually works on the principle of insulator. air is trapped between 2 walls of the flask. air being a bad conductor of heat traps it between the walls. this keeps the material in the flask hot for a longer period.add. Actually, usually there is a vacuum between the two walls of the flask, for this is a better insulator than air. hence the name 'vacuum flask'.
A good conductor will conduct more heat, or more electricity, depending on the context, than a bad conductor. That is, it will transfer more of either in any given time period.
The resistance between a conductor and an insulator is: Wood, fabric, and water!
A good insulator means a bad conductor. It is the opposite of good conductor.
semiconductor is intermediate between conductor and non conductor of electricity
Conductor will carry current/insulator won't.
A conductor can conduct heat and electricity, but an insulator can't.
A heat conductor readily conducts thermal energy; an insulator inhibits flow of thermal energy.
A rubber hose is a insulator because of the space between the molecules.
The difference between a conductor and an insulator is that a conductor allows electrons to travel. This is because the "outer electrons" of a conductor are not anchored like those of an insulator. Conductors tend to be metals. Some examples of insulators are plastic, glass, rubber and wood.
a conductor attracts and an insulator keeps it all together
No, in general use a conductor will allow electricity to pass through it. An insulator will not. There are how ever some materials that can change between the two states.
an insulator doesn't allows electricity pass from it, a bad conductor allows electricity to pass from it but not fully or completely and a semi conductor pass electricity in little form which used to operate electronics
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