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Question
Which of the following is true about the charge acquired by p−type semiconductors?
Which of the following is true about the charge acquired by p−type semiconductors?
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Solution
The correct option is B Neutral
p−type semiconductors have a larger hole concentration than electron concentration. In p-type semiconductors, holes are the majority carriers and electrons are the minority carriers. p−type semiconductors are created by doping an intrinsic semiconductor with acceptor impurities. A common p−type dopant for silicon is boron or gallium. There will be no charge on the semiconductor.So, correct answer is option B.
p−type semiconductors have a larger hole concentration than electron concentration. In p-type semiconductors, holes are the majority carriers and electrons are the minority carriers. p−type semiconductors are created by doping an intrinsic semiconductor with acceptor impurities. A common p−type dopant for silicon is boron or gallium. There will be no charge on the semiconductor.
So, correct answer is option B.
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