IIT JAM | CSIR NET | COULOMB'S LAW

Coulomb's law states that the force between two charged particles is directly proportional to the product of their charges and inversely proportional to the square of the distance between them. The mathematical expression of Coulomb's law is as follows:

F = (k * q1 * q2) / r^2

Where F is the force between the two charged particles, q1 and q2 are the magnitudes of the charges of the two particles, r is the distance between them, and k is the Coulomb constant, which has a value of 8.9876 x 10^9 N.m^2/C^2.

The direction of the force is along the line joining the two charged particles, and it is attractive for opposite charges and repulsive for like charges. The law is valid for point charges and can be used to calculate the force between them in a vacuum or in a medium with a constant dielectric constant. Coulomb's law plays a fundamental role in electrostatics and is used to understand the behavior of charged particles in various physical systems.



Download Tvidya Learning App from https://play.google.com/store/apps/de...
TRAJECTORY EDUCATION
ONLINE AND OFFLINE COACHING FOR IIT JAM, MCA ENTRANCE,BIOTECH ENTRANCE,CSIR NET,GATE

CALL:011-47041845; VISIT www.tvidyalearning.com