NEET  >  Physics Class 12  >  Detailed Explanation: Coulomb's Law

Detailed Explanation: Coulomb's Law Video Lecture - Physics Class 12 - NEET

154 videos|444 docs|185 tests

FAQs on Detailed Explanation: Coulomb's Law Video Lecture - Physics Class 12 - NEET

1. What is Coulomb's Law?
Ans. Coulomb's Law is a fundamental principle in physics that describes the electrostatic interaction between charged particles. It states that the force between two charged objects is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.
2. How is Coulomb's Law mathematically expressed?
Ans. Coulomb's Law is mathematically expressed as F = k * (q1 * q2) / r^2, where F is the electrostatic force between the charges q1 and q2, r is the distance between them, and k is the electrostatic constant.
3. What does the inverse square relationship in Coulomb's Law mean?
Ans. The inverse square relationship in Coulomb's Law means that as the distance between two charged objects doubles, the electrostatic force between them decreases by a factor of four. Similarly, if the distance is halved, the force increases by a factor of four.
4. How does Coulomb's Law apply to everyday life?
Ans. Coulomb's Law applies to various aspects of everyday life. For example, it explains the attraction and repulsion between charged particles, which is fundamental to the functioning of electronic devices like smartphones and computers. It also helps understand phenomena such as static electricity, lightning, and the behavior of charged particles in electric fields.
5. How does Coulomb's Law relate to the concept of electric field?
Ans. Coulomb's Law is closely related to the concept of electric field. The electric field is a region around a charged object where another charged object experiences a force. The strength of the electric field is determined by the charge of the object creating it, and the direction of the field is determined by the sign of the charge. Coulomb's Law can be used to calculate the electric field strength at a point in space.
154 videos|444 docs|185 tests
Explore Courses for NEET exam

How to Prepare for NEET

Read our guide to prepare for NEET which is created by Toppers & the best Teachers
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Download free EduRev App
Track your progress, build streaks, highlight & save important lessons and more!
Related Searches

Sample Paper

,

pdf

,

Previous Year Questions with Solutions

,

Detailed Explanation: Coulomb's Law Video Lecture | Physics Class 12 - NEET

,

Important questions

,

Exam

,

Detailed Explanation: Coulomb's Law Video Lecture | Physics Class 12 - NEET

,

shortcuts and tricks

,

Viva Questions

,

Detailed Explanation: Coulomb's Law Video Lecture | Physics Class 12 - NEET

,

practice quizzes

,

past year papers

,

MCQs

,

ppt

,

Semester Notes

,

video lectures

,

Free

,

Extra Questions

,

study material

,

Summary

,

Objective type Questions

,

mock tests for examination

;