Coulomb's Law states:
* The force between two charged particles is directly proportional to the product of their charges. This means that the stronger the charges, the stronger the force.
* The force between two charged particles is inversely proportional to the square of the distance between them. This means that the farther apart the charges are, the weaker the force.
Mathematically, Coulomb's Law is expressed as:
```
F = k * (q1 * q2) / r^2
```
where:
* F is the electrostatic force
* k is Coulomb's constant (approximately 8.98755 × 10^9 N⋅m^2/C^2)
* q1 and q2 are the magnitudes of the charges
* r is the distance between the charges
Importance of Coulomb's Law:
Coulomb's Law is a fundamental law in physics that governs all electric phenomena. It explains:
* The attraction and repulsion between charges
* The behavior of electric fields
* The operation of electric circuits
* The properties of matter
In summary: Coulomb's Law is the foundation of electromagnetism, and it is essential for understanding how electric charges interact and influence each other.
