NEET Exam > NEET Videos > Physics Class 12 > Electric Charges & Fields in One Shot (NCERT)
Electric Charges & Fields in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET
|
98 videos|387 docs|104 tests
|
FAQs on Electric Charges & Fields in One Shot (NCERT) Video Lecture - Physics Class 12 - NEET
| 1. What are electric charges and how do they affect fields? |  |
Ans. Electric charges are fundamental properties of matter that can be positive or negative. When charges are in motion, they create electric fields, which are regions of influence that can affect other charges within their vicinity. The electric fields exert forces on these charges and can cause them to move or interact with other charged particles.
| 2. What is the difference between electric charges and electric fields? | |
Ans. Electric charges refer to the fundamental properties of matter that can be positive or negative, whereas electric fields are the regions of influence created by these charges. Charges have a magnitude and sign, while electric fields have strength and direction. Charges interact with each other through the electric fields they create.
| 3. How are electric fields calculated? | |
Ans. Electric fields are calculated using the formula: E = k * (Q / r^2), where E represents the electric field strength, k is the electrostatic constant (9 x 10^9 Nm^2/C^2), Q is the charge creating the field, and r is the distance from the charge to the point where the field is being measured.
| 4. What are some real-life applications of electric charges and fields? | |
Ans. Electric charges and fields have various practical applications in our daily lives. Some examples include:
- The functioning of electronic devices such as smartphones, computers, and televisions, which rely on the movement of electric charges.
- The operation of power grids and electrical circuits that distribute electricity to homes and industries.
- Medical applications such as electrocardiography (ECG) and electroencephalography (EEG), which measure the electrical activity of the heart and brain, respectively.
| 5. How do electric charges and fields relate to lightning? | |
Ans. Lightning is a natural phenomenon that occurs when there is a buildup of electric charges in the atmosphere. The separation of positive and negative charges within clouds creates strong electric fields. When the electric field intensity becomes high enough, it can ionize the air molecules and create a conductive path for the discharge of the accumulated charge in the form of lightning.
About this Video
|
1K Views |
|
4.79/5 Rating |
|
Nov 21, 2024 Last updated |
Video Description: Electric Charges & Fields in One Shot (NCERT) for NEET 2024 is part of Physics Class 12 preparation.
The notes and questions for Electric Charges & Fields in One Shot (NCERT) have been prepared according to the NEET exam syllabus.
Information about Electric Charges & Fields in One Shot (NCERT) covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Electric Charges & Fields in One Shot (NCERT).
Introduction of Electric Charges & Fields in One Shot (NCERT) in English is available as part of our Physics Class 12 for NEET & Electric Charges & Fields in One Shot (NCERT) 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 Electric Charges & Fields in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Physics Class 12.
Information about Electric Charges & Fields in One Shot (NCERT)
Here you can find the meaning of Electric Charges & Fields in One Shot (NCERT) defined & explained in the simplest way possible.
Besides explaining types of Electric Charges & Fields in One Shot (NCERT) theory, EduRev gives you an ample number of questions to practice Electric Charges & Fields in One Shot (NCERT) tests,
examples and also practice NEET tests.
|
98 videos|387 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
,Electric Charges & Fields in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET
,mock tests for examination
,Electric Charges & Fields in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET
,Semester Notes
,Previous Year Questions with Solutions
,Sample Paper
,Exam
,Electric Charges & Fields in One Shot (NCERT) Video Lecture | Physics Class 12 - NEET
,Free
,Summary
,Important questions
,practice quizzes
,ppt
,past year papers
,shortcuts and tricks
,Extra Questions
,video lectures
,Objective type Questions
,study material
,Viva Questions
;
Study Electric Charges & Fields in One Shot (NCERT) on the App
Students of NEET can study Electric Charges & Fields in One Shot (NCERT) alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Electric Charges & Fields in One Shot (NCERT),
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 Electric Charges & Fields in One Shot (NCERT) is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily