Electric Charge Interaction Diagram - Attraction & Repulsion Explained #1708703 (License: Personal Use)

This educational diagram illustrates Coulomb’s law principles: green spheres with "+" symbols represent positive charges, while yellow-to-red spheres with "-" symbols denote negative charges. Blue arrows indicate direction of force-toward each other for attraction (opposite charges) and away for repulsion (like charges). The layout shows three interaction pairs to reinforce the core electrostatic behavior.

Used in physics textbooks, online learning modules, and science outreach content to teach basic electrostatics; matches user intent for visual understanding of charge interactions in introductory electromagnetism.