supreabajaj said:Statement- The electrostatic force of interaction between any two point charges is directly proportional to the product of the two charges and inversely proportional to the square of the distance between them.
Mathematical Expression- F=Kq1q2/r*r
Coulomb's Law is a mathematical equation that describes the electrostatic force between two point charges. It states that the force is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.
Coulomb's Law is used to calculate the force between two charged particles in many scientific fields, including physics, chemistry, and engineering. It is also used to understand the behavior of electric fields and to design electrical circuits and devices.
Point charges are hypothetical particles with a single positive or negative charge, with no physical size or shape. They are used in Coulomb's Law to simplify calculations and represent the electrostatic force between two objects.
The distance between two point charges is a crucial factor in Coulomb's Law because it affects the strength of the electrostatic force. As the distance between charges increases, the force between them decreases, following an inverse square relationship.
In most cases, Coulomb's Law can only be applied to point charges or objects that can be approximated as point charges. However, it can also be used to calculate the force between larger objects by breaking them down into smaller point charges and summing up the individual forces between each pair.