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JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES
1
Medium
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Analyzing
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A semi conductor has an electron concentration of per and a hole concentration of per . The electron mobility is and the hole mobility is . Then,
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Correct option: A
The semiconductor is n-type.
Option A (The semiconductor is n-type) is correct because the electron concentration is significantly higher than the hole concentration, indicating an n-type semiconductor.
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