NEET Exam > NEET Videos > Physics Class 12 > Classification: Conductors, Semiconductors & Insulators
Classification: Conductors, Semiconductors & Insulators Video Lecture | Physics Class 12 - NEET
|
97 videos|336 docs|104 tests
|
FAQs on Classification: Conductors, Semiconductors & Insulators Video Lecture - Physics Class 12 - NEET
| 1. What are conductors, semiconductors, and insulators? |  |
Ans. Conductors, semiconductors, and insulators are materials that differ in their ability to conduct electric current. Conductors allow the flow of electric charges easily, semiconductors have intermediate conductivity, and insulators prevent the flow of electric charges.
| 2. Give some examples of conductors, semiconductors, and insulators. | |
Ans. Examples of conductors include metals such as copper, silver, and aluminum. Semiconductors include materials like silicon and germanium. Insulators include rubber, plastic, glass, and wood.
| 3. How does the conductivity of conductors, semiconductors, and insulators differ? | |
Ans. Conductors have high conductivity, allowing electric charges to move freely. Semiconductors have moderate conductivity, which can be controlled by adding impurities or applying voltage. Insulators have very low conductivity, preventing the flow of electric charges.
| 4. What is the role of electrons in the conductivity of materials? | |
Ans. Electrons play a significant role in the conductivity of materials. In conductors, electrons are loosely bound to atoms and can move freely, allowing the flow of electric charges. In semiconductors, the movement of electrons can be controlled by manipulating their energy levels. In insulators, electrons are tightly bound to atoms, making it difficult for them to move.
| 5. How are conductors, semiconductors, and insulators used in practical applications? | |
Ans. Conductors are used in electrical wiring, circuits, and electronic devices to facilitate the flow of electricity. Semiconductors form the basis of modern electronics, including transistors and computer chips. Insulators are used in electrical insulation, protecting against electric shocks and preventing the loss of energy through conduction.
About this Video
|
3K Views |
|
4.66/5 Rating |
|
Dec 26, 2024 Last updated |
Video Description: Classification: Conductors, Semiconductors & Insulators for NEET 2024 is part of Physics Class 12 preparation.
The notes and questions for Classification: Conductors, Semiconductors & Insulators have been prepared according to the NEET exam syllabus.
Information about Classification: Conductors, Semiconductors & Insulators covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Classification: Conductors, Semiconductors & Insulators.
Introduction of Classification: Conductors, Semiconductors & Insulators in English is available as part of our Physics Class 12 for NEET & Classification: Conductors, Semiconductors & Insulators in
Hindi for Physics Class 12 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Classification: Conductors, Semiconductors & Insulators Video Lecture | Physics Class 12 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Physics Class 12.
Information about Classification: Conductors, Semiconductors & Insulators
Here you can find the meaning of Classification: Conductors, Semiconductors & Insulators defined & explained in the simplest way possible.
Besides explaining types of Classification: Conductors, Semiconductors & Insulators theory, EduRev gives you an ample number of questions to practice Classification: Conductors, Semiconductors & Insulators tests,
examples and also practice NEET tests.
|
97 videos|336 docs|104 tests
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
MCQs
,Exam
,study material
,mock tests for examination
,Semiconductors & Insulators Video Lecture | Physics Class 12 - NEET
,Previous Year Questions with Solutions
,Semiconductors & Insulators Video Lecture | Physics Class 12 - NEET
,Sample Paper
,Free
,Semester Notes
,past year papers
,Viva Questions
,Summary
,Important questions
,ppt
,Classification: Conductors
,Extra Questions
,shortcuts and tricks
,practice quizzes
,Classification: Conductors
,Semiconductors & Insulators Video Lecture | Physics Class 12 - NEET
,Objective type Questions
,Classification: Conductors
,video lectures
;
Study Classification: Conductors, Semiconductors & Insulators on the App
Students of NEET can study Classification: Conductors, Semiconductors & Insulators alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Classification: Conductors, Semiconductors & Insulators,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Classification: Conductors, Semiconductors & Insulators is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup