CBSE Class 12-science Answered
Answer:
Asked by GURSIMRAN KAUR | 11 Dec, 2012, 11:23: PM
Expert Answer
In a pure semiconductor, at room temperature, the no. of intrinsic charge carriers is very small. So it is a low conductivity material. The number of electrons is always equal to number of holes. It is never possible to have either largeno. of conduction electrons only or large no. of conduction holes ony.
Answered by | 13 Dec, 2012, 12:07: PM
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