1.

The forbidden energy band gap in conductors, semiconductors and insulators are EG1, EG2 and EG3 respectively. The relation among them is:

A. EG1 = EG2 = EG3
B. EG1 < EG2 < EG3
C. EG1 > EG2 > EG3
D. EG1 < EG2 > EG3
Answer» C. EG1 > EG2 > EG3


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