Write the expression for Coulomb's law for force between two charged particles in MKS system and CGS system

Explanation

To derive the expression for Coulomb's law for the force between two charged particles in both the MKS (Meter-Kilogram-Second) system and the CGS (Centimeter-Gram-Second) system, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Coulomb's Law**:
Coulomb's law states that the force (F) between two point charges (Q1 and Q2) is directly proportional to the product of the magnitudes of the charges and inversely proportional to the square of the distance (R) between them.

\[
...