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With the help of energy bands explain how conduction takes place in conductors.
On the basis of energy band materials are categorized as conductor is given below:
Conductors: Substances as copper, aluminium and silver that permit the passage of current through them are conductors. The valence band of such substances overlaps the conduction band as demonstrated in figure. Because of this overlapping, a large number of free electrons are available for conduction. It is the purpose, why a slight potential difference applied across them causes a heavy flow of current throughout them.
Energy Band Diagrams
First systems were described as systems that had one method of storing energy. Second order systems; wait for it.... have two methods of storing energy. Using a similar mechanica
sin2+cos2=
The number ways of choosing 2 boys and 2 girls in a class for a game of mixed doubles is 1620. Then, what is the number of ways of choosing 2 students in the class?
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