What is this Coulomb’s Law Calculator?

The Coulomb’s Law Calculator helps users calculate the electrostatic force between two charged objects. By entering the charges of the objects and the distance between them, the tool computes the force according to Coulomb’s Law, providing a clear result in newtons (N). This ensures accurate understanding of electrostatic interactions, making it useful for students, educators, and anyone exploring physics concepts.

How to Use:

1. Enter Charge 1 (Q₁, coulombs): Input the first charge value in coulombs.
2. Enter Charge 2 (Q₂, coulombs): Input the second charge value in coulombs.
3. Enter Distance (r, meters): Input the distance between the two charges in meters.
4. Click “Calculate”: The calculator computes the electrostatic force between the charges using Coulomb’s Law.
5. Review Result: The output shows the electrostatic force (F) in newtons, along with a prompt if any invalid values are entered, helping you understand the magnitude of the interaction safely and clearly.