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प्रश्न
In the case of semiconductors, the valence and conduction bands ______.
पर्याय
do not overlap, energy gap is large
overlap, energy gap = 0
do not overlap, energy gap = 0
do not overlap, energy gap is small
MCQ
रिकाम्या जागा भरा
उत्तर
In the case of semiconductors, the valence and conduction bands do not overlap, energy gap is small.
Explanation:
Semiconductors have an energy gap that falls in between conductors and insulators.
This difference is usually around 1 eV.
shaalaa.com
Classification of Metals, Conductors and Semiconductors
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