conductor . semiconductor .super conductor

[udas_palkein]

salamm
i need a detail notes on conductor .semiconductor and superconductor........any one pls share the notes or website but not google

[Skipper]

Walaikumussalam
Conductor: http://en.wikipedia.org/wiki/Conductor_of_electricity
Semi-Conductor: http://en.wikipedia.org/wiki/Semiconductor
Super-Conductor: http://en.wikipedia.org/wiki/Superconductivity

In short:
A semi-conductor will only conduct in one direction. After a certain amout of current is flowing, the voltage drop is almost constant.
A condutor is like a simple wire. Current can flow in any direction. There is a fairly low resistance.
A super condutor is a special material that at certain temperatures (usually very cold) has zero resistance. There are a lot of uses for this, some haven't be realized on a large scale yet, and some have.

[udas_palkein]

Superb..ek dam shandar.thanks

[*ESHA*]