Static Attraction - Free Online | FunToolX
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About this tool
Static Attraction is a free online visual effect. Simulate hair/threads dancing in electric field. Interactive eye-candy rendered live on your screen. It runs entirely in your browser — no download or sign-up needed.
After opening the page, an electrostatic field scene will be displayed. There are several fixed charge points on the screen, and small particles around them will move under the action of the electric field force. Positive and negative charges attract each other, and the same charges repel each other, forming a complex motion trajectory.
The entire process is purely front-end animation, calculating the electric field force experienced by each particle based on Canvas 'Coulomb's Law, and then updating the position and velocity. You can drag the charge point to change the electric field distribution.
It is suitable for use as a physics teaching demonstration, electromagnetism popularization, or purely appreciating the dynamic beauty of particle motion in an electric field. The realization principle is a combination of Coulomb's Law and Newton's Second Law.
Electrostatic adsorption is a visual effect that simulates the movement of charged particles in an electrostatic field. Based on Canvas, it renders the force trajectory of particles in the electric field in real time.