CLASSIFICATION OF MATERIALS ON THE BASIS OF CONDUCTIVITY
On the basis of conductivity ,the materials can be classified in to following categories:-
(a) Conductors:- These are those materials whose electrical conductivity is very high. Conductors conduct charges very easily . For super-conductor , the value of electrical conductivity is infinite.
Examples. Copper,Silver.Aluminum,Tungsten etc. Continue reading “CLASSIFICATION OF MATERIALS ON THE BASIS OF CONDUCTIVITY”