Assertion: In n-type semiconductors electrons are the majority charge carriers and holes are the minority charge carriers.Reason: n-type semiconductor is electrically neutral.
Correct answer: B. If both Assertion & Reason are true but the reason is not the correct explanation of the assertion.
- A. If both Assertion & Reason are true and the reason is the correct explanation of the assertion.
- B. If both Assertion & Reason are true but the reason is not the correct explanation of the assertion.
- C. If Assertion is true statement but Reason is false.
- D. If both Assertion and Reason are false statements.
Explanation
In n-type semiconductor electrons are the majority charge carriers and holes are minority charge carriers and n-type semiconductor is electrically neutral.
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A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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