Simulations

Interactive simulations make learning science visual and hands-on.
Experiment with concepts, test ideas, and see how concepts works in real time. Change values, observe outcomes, and build intuition beyond textbooks

Simulations

Interactive simulations make learning science visual and hands-on. Experiment with concepts, test ideas, and see how concepts works in real time. Change values, observe outcomes, and build intuition beyond textbooks

Electro-Gravity Simulator

See electric and gravitational forces in action. Place positive (red) and negative (blue) particles and watch how they move. Like charges repel, unlike charges attract, and gravity always pulls particles together. Toggle gravity to compare effects.

 

Quick Guide: 

1) Electric Force (Gravity OFF)

    Red + Red → repel

    Red + Blue → attract

    Closer particles → stronger force

2) With Gravity (ON)

    Gravity pulls all particles

    Repulsion reduces slightly

    Attraction becomes stronger

3) Challenge

    Place 3 particles so one stays completely still (zero net force).

Electric & Gravity Force Simulator

Fundamental Forces Sandbox

Click on the canvas to place particles. Drag them to see the forces!

Add Particle:

**Concept Check:** Notice how all particles move toward each other slightly when Gravitational Force is ON (always attractive, due to mass), but the Electric Force (attraction/repulsion, due to charge) is much stronger and dominates the movement.

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