EmSAT Achieve Exam > EmSAT Achieve Videos > Physics for EmSAT Achieve > Drift of Electrons- 1
Drift of Electrons- 1 Video Lecture | Physics for EmSAT Achieve
|
208 videos|230 docs|191 tests
|
FAQs on Drift of Electrons- 1 Video Lecture - Physics for EmSAT Achieve
| 1. What is drift of electrons? |  |
Ans. The drift of electrons refers to the movement of electrons in a conductor due to the presence of an electric field. When an electric field is applied to a conductor, the electrons move in the direction opposite to the electric field, resulting in a net flow of electrons called drift.
| 2. How does the drift of electrons occur? | |
Ans. The drift of electrons occurs due to the collision of free electrons with atoms or ions in the conductor. When an electric field is applied, the free electrons experience a force that accelerates them in the opposite direction of the field. However, the collisions with atoms or ions randomize their direction, resulting in a net drift in the opposite direction of the electric field.
| 3. What factors affect the drift velocity of electrons? | |
Ans. The drift velocity of electrons depends on several factors, including the magnitude of the electric field, the density of free electrons in the conductor, and the average time between collisions. A stronger electric field, higher electron density, and longer collision time all contribute to an increase in the drift velocity.
| 4. How does the drift of electrons contribute to the flow of electric current? | |
Ans. The drift of electrons is responsible for the flow of electric current in a conductor. As electrons experience a net drift in one direction due to the electric field, they create a flow of charge. This movement of charge is what we commonly refer to as an electric current.
| 5. Is the drift of electrons the only factor that determines the flow of electric current? | |
Ans. No, the drift of electrons is not the only factor that determines the flow of electric current. In addition to the drift, the flow of current also depends on the density of mobile charge carriers, such as free electrons or positive holes, in the conductor. The mobility of these charge carriers, which determines how easily they can move through the material, also plays a significant role in determining the flow of electric current.
Related Exams
About this Video
|
1.4K Views |
|
4.85/5 Rating |
|
Nov 25, 2024 Last updated |
Video Description: Drift of Electrons- 1 for EmSAT Achieve 2024 is part of Physics for EmSAT Achieve preparation.
The notes and questions for Drift of Electrons- 1 have been prepared according to the EmSAT Achieve exam syllabus.
Information about Drift of Electrons- 1 covers all important topics for EmSAT Achieve 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Drift of Electrons- 1.
Introduction of Drift of Electrons- 1 in English is available as part of our Physics for EmSAT Achieve for EmSAT Achieve & Drift of Electrons- 1 in
Hindi for Physics for EmSAT Achieve course. Download more important topics related with notes, lectures and mock test series for
EmSAT Achieve Exam by signing up for free.
Description
Video Lecture & Questions for Drift of Electrons- 1 Video Lecture | Physics for EmSAT Achieve - EmSAT Achieve full syllabus preparation | Free video for EmSAT Achieve exam to prepare for Physics for EmSAT Achieve.
Information about Drift of Electrons- 1
Here you can find the meaning of Drift of Electrons- 1 defined & explained in the simplest way possible.
Besides explaining types of Drift of Electrons- 1 theory, EduRev gives you an ample number of questions to practice Drift of Electrons- 1 tests,
examples and also practice EmSAT Achieve tests.
|
208 videos|230 docs|191 tests
|
|
Explore Courses for EmSAT Achieve exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Viva Questions
,Summary
,Important questions
,past year papers
,video lectures
,Exam
,MCQs
,practice quizzes
,Drift of Electrons- 1 Video Lecture | Physics for EmSAT Achieve
,Semester Notes
,Sample Paper
,mock tests for examination
,Drift of Electrons- 1 Video Lecture | Physics for EmSAT Achieve
,Drift of Electrons- 1 Video Lecture | Physics for EmSAT Achieve
,study material
,Previous Year Questions with Solutions
,Objective type Questions
,Free
,ppt
,shortcuts and tricks
,Extra Questions
;
Study Drift of Electrons- 1 on the App
Students of EmSAT Achieve can study Drift of Electrons- 1 alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Drift of Electrons- 1,
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 Drift of Electrons- 1 is prepared as per the latest EmSAT Achieve syllabus.
|
© 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