Find NEET Physics Semiconductor Electronics MCQs Set 01 below. Practice the MCQ Questions for NEET Semiconductor Electronics Physics with answers designed around official NEET, NCERT, and KVS styles. Look into more chapter-wise MCQs for NEET NEET Physics and grab additional latest study materials for all subjects.
Test Your Skills: NEET Physics Semiconductor Electronics
Students of NEET Physics can read through these 50 questions and answers to learn important ideas in Semiconductor Electronics easily.
NEET Physics Semiconductor Electronics Objective Questions
Question: The conductivity of a semiconductor increases with increase in temperature because
a) number density of carries increases, relaxation time decreases but effect of decrease in relaxation time is much less than increase in number density
b) both number density of carries and relaxation time increase
c) relaxation time increases
d) number density of free current carries increases
Answer: number density of carries increases, relaxation time decreases but effect of decrease in relaxation time is much less than increase in number density
Question: The barrier potential of a p-n junction depends on:
(A) type of semi conductor material
(B) amount of doping
(C) temperature
Which one of the following is correct ?
a) (A), (B) and (C)
b) (B) only
c) (B) and (C) only
d) (A) and (B) only
Answer: (A), (B) and (C)
Question: An oscillator is nothing but an amplifier with
a) positive feedback
b) large gain
c) negative feedback
d) no feedback
Answer: positive feedback
More Questions.....................................
Question: Assertion : A transistor amplifier in common emitter configuration has a low input impedence.
Reason : The base to emitter region is forward biased
a) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
b) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
c) If Assertion is correct but Reason is incorrect.
d) If both the Assertion and Reason are incorrect.
Answer: If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
Question: The temperature dependence of resistances of Cu and undoped Si in the temperature range 300-400 K, is best described by
a) Linear increase for Cu, exponential decrease of Si.
b) Linear decrease for Cu, linear decrease for Si.
c) Linear increase for Cu, linear increase for Si.
d) Linear increase for Cu, exponential increase for Si.
Answer: Linear increase for Cu, exponential decrease of Si.
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MCQs for Semiconductor Electronics Physics NEET
Students can use these MCQs for Semiconductor Electronics to quickly test their knowledge of the chapter. These multiple-choice questions have been designed as per the latest syllabus for NEET Physics released by NEET. Our expert teachers suggest that you should practice daily and solve these objective questions of Semiconductor Electronics to understand the important concepts and get better marks in your school tests.
Core Objective Practice Sets for Semiconductor Electronics
Built strictly from the official NCERT book for NEET, these Physics objective questions highlight essential exam topics. Compare your final answers against our provided keys after practice. Reviewing our expert NCERT solutions for NEET Physics will further clarify concepts in Semiconductor Electronics.
Interactive MCQ Tests for NEET Physics
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FAQs
You can get most exhaustive NEET Physics Semiconductor Electronics MCQs Set 01 for free on StudiesToday.com. These MCQs for NEET Physics are updated for the 2026-27 academic session as per NEET examination standards.
Yes, our NEET Physics Semiconductor Electronics MCQs Set 01 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NEET paper is now competency-based.
By solving our NEET Physics Semiconductor Electronics MCQs Set 01, NEET students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Physics.
Yes, Physics MCQs for NEET have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NEET exams.
Yes, you can also access online interactive tests for NEET Physics Semiconductor Electronics MCQs Set 01 on StudiesToday.com as they provide instant answers and score to help you track your progress in Physics.