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Identify the property which is not characteristic for a semiconductor ?A. At a very low temperatures, it behaves like an insulatorB. At higher temperatures two types of charge carriers will cause conductivityC. The charge carriers are electrons and holes in the valence band at higher temperaturesD. The semiconductor is electrically neutral |
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Answer» Correct Answer - C At the higher temperature only electrons cross the forbiden gap and reach in valence band. |
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