Super Conductor :)
Wool holds lot of air. As air is a bad conductor of heat, this makes the wool a bad conductor of heat, but a good insulator.
A super conductor is a material which when cooled to a low enough temperature, will exhibit an electrical resistance of zero. Uses include building very powerful electromagnets and Josephson junctions for scanning microscopes.
Yeah... That's what makes it a Conductor and not an Insulator.
The electrical resistance of the material. All materials have some electrical resistance except for superconductors.
brass is a good conductor, not a super conductor.
A perfect conductor will have absolutely no losses. A super conductor will be essentially lossless if it can be kept at a specific temperature. As it deviates from this temperature, its' losses will increase.
The acid in the lemon makes it a conductor of electricity.
super conductor
Use a good conductor - if possible a super conductor.
YES IT IS! But there ARE types of plating out there that are non conductive just do a search on google to find it... easy as pie..
Use a good conductor - if possible a super conductor.
Yes. One application of a magnetic field on a super conductor is quantum locking. Imagine the field lined of magnet penetrating an object. Now transform that object into a super conductor (i.e. super cool a substance that is not a super conductor at room temp into a super conductor by cooling it to a point where it is). That object is now quantum locked on the field lines and will tend to remain in a similar position without outside influence, besides the magnet, of course. It is such a principle that mag-lev trains that use superconductors operate on.
it depends where you get it
Conducts electric currents without resistence (loss). That's super.
Some metals become a super conductor when you freeze them
b'coz super conductivity is achieved only when the material is cooled below a critical temperature. if it cooled above the critical temp. than the material ceases to be a super conductor. to maintain it conductivity helium and liquid nitrogen which is not easy 2 be used that is why super conductor can't be used for commercial purposes in our day to day life