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+1 vote

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asked Dec 26, 2021 in Electronic Devices by lena7865 (90 points)
closed Dec 26, 2021 by Vikash Kumar

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1 Answer

+3 votes

answered Dec 26, 2021 by jhamukeshmj (1.5k points)
selected Dec 26, 2021 by Vikash Kumar

Best answer

As per the Question,

n_e = 6 x 10²²per m³

n_h = 8.5 x 10⁹per m³

Since n_e> n_h, the semiconductor is n-type.

Hence option (A) is the correct answer

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