SSC Exam > SSC Questions > In an Intrinsic semiconductor ________.a)ther...
Start Learning for Free
In an Intrinsic semiconductor ________.
- a)there are no holes in the material
- b)number of holes is equal to number of electrons
- c)electrons in the material are more than holes
- d)there are no electrons in the material
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
In an Intrinsic semiconductor ________.a)there are no holes in the mat...
Semiconductors which are chemically pure, meaning free of impurities, are called Intrinsic Semiconductors or Un doped Semiconductor or i-type Semiconductor. The most common intrinsic semiconductors are Silicon (Si) and Germanium (Ge), which belong to Group IV of the periodic table. The atomic numbers of Si and Ge are 14 and 32.
Most Upvoted Answer
In an Intrinsic semiconductor ________.a)there are no holes in the mat...
Explanation:
Intrinsic Semiconductor:
An intrinsic semiconductor is a pure semiconductor without any significant dopants added. It consists of only the basic material like silicon or germanium.
Number of Holes is Equal to Number of Electrons:
In an intrinsic semiconductor, the number of holes (absence of electrons in the valence band) is equal to the number of electrons in the conduction band. This balance ensures that the material remains electrically neutral.
Electron-Hole Pairs:
When thermal energy or external energy is provided, electron-hole pairs are generated in an intrinsic semiconductor. The electrons move to the conduction band, creating holes in the valence band. However, the total number of electrons and holes remains equal in an intrinsic semiconductor.
Conduction in Intrinsic Semiconductor:
In an intrinsic semiconductor, both electrons and holes contribute to electrical conduction. Electrons move in the conduction band, while holes move in the valence band. This movement of charge carriers allows the semiconductor to conduct electricity.
Conclusion:
In an intrinsic semiconductor, the number of holes is equal to the number of electrons. This balanced distribution of charge carriers is essential for the semiconductor to exhibit its intrinsic properties and conduct electricity effectively.
|
Explore Courses for SSC exam
|
|
In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer?
Question Description
In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer?.
In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer?.
Solutions for In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC.
Download more important topics, notes, lectures and mock test series for SSC Exam by signing up for free.
Here you can find the meaning of In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In an Intrinsic semiconductor ________.a)there are no holes in the materialb)number of holes is equal to number of electronsc)electrons in the material are more than holesd)there are no electrons in the materialCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice SSC tests.
|
|
Explore Courses for SSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup