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Electrical Engineering · all questionsSemiconductor Theory
Semiconductor Theory
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In a semiconductor, current conduction is due to
As the doping to a pure semiconductor increases, the bulk resistance of the semiconductor ___________
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When a pentavalent impurity is added to a pure semiconductor, it becomes
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The barrier voltage at a pn junction for germanium is about
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In the depletion region of a pn junction, there is a shortage of
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A trivalent impurity has valence electrons
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The random motion of holes and free electrons due to thermal agitation is called ___________
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The leakage current across a pn junction is due to ___________
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When a pure semiconductor is heated, its resistance ___________
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A reverse bias pn junction has ___________
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The most commonly used semiconductor is ___________
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An n-type semiconductor is
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