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BSC CSIT Semester 1 – Physics () Questions & Answers | Past TU Exam Papers

Practice from Physics with detailed solutions and model answers from past Tribhuvan University exams.

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What do you mean by the contact potential? Give band scheme of a p-n Junction by illustrating:
\quad(a) Potential difference Vc resulting from the positive donor ions in the n-side of the depletion layer and the negative acceptor ions in the n-side of the depletion layer.
\quad(b) Potential energy barrier faced by the majority charge carriers (electrons) in the n-side of the diode as they attempt to cross the junction.
\quad(c) Potential energy barrier faced by the majority side of the diode as they attempt to cross the junction.

HardTHEORY10 marks2081(TU Final)

Discuss effective mass of electrons and holes.

MediumTHEORY5 marks2081(TU Final)
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Unit 6: Semiconductor and Semiconductor devices (8 Hrs.) chapter questions with answers for Physics (BSC CSIT Semester 1). Prepare for TU exams with our comprehensive question bank and model answers.