The majority charges carrier inside a p-type semiconducting material are
Correct answer: A. holes
- A. holes
- B. protons
- C. electrons
- D. positrons
Explanation
In a p-type semiconductor, the majority charge carriers are holes, which are essentially the absence of electrons. When a dopant with fewer valence electrons than the semiconductor material is added, it creates holes that act as the majority charge carriers. Protons, electrons, and positrons are not the majority charge carriers in a p-type semiconductor.
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About PN Junction
A PN junction forms when p type and n type semiconductor regions meet, creating a depletion layer and a potential barrier. The topic covers forward and reverse bias, diode current voltage characteristics, breakdown and rectification, while distinguishing an ordinary junction diode from a transistor formed from multiple junctions.
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