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Intrinsic and extrinsic semiconductors - class-XII
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Choose the wrong statement
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A
both p-type and n-type are electrically neutral
💡 Explanation:
p and n type materials are NOT positively and negatively charged. An n-type material by itself has mainly negative charge carriers (electrons) which are able to move freely, but it is still neutral because the fixed donor atoms, having donated electrons, are positive