Question

What are semiconductors .How we can a flow of electric current through them.​

Answer 1

Answer:

Conductor=Conductors are the materials or substances which allow electricity to flow through them. They conduct electricity because they allow electrons to flow easily inside them from atom to atom. Also, conductors allow the transmission of heat or light from one source to another.

Semi-Conductor=Semiconductors. Semiconductors are materials which have a conductivity between conductors (generally metals) and non conductors or insulators (such as most ceramics).

At room temperature, a semiconductor has enough free electrons to allow it to conduct current. At or close to absolute zero a semiconductor behaves like an insulator. ... When the electron is bound, and thus cannot participate in conduction, the electron is at a low energy state.

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