General Physics: Electricity, Magnetism, Optics, and Atomic Physics

Understanding the physical laws that govern energy, light, and atomic interactions is essential for science and modern technology. This course breaks down fundamental physics into clear, accessible concepts step by step. You will gain a thorough grasp of natural phenomena, learning how electric charges, magnetic fields, light rays, and atomic structures operate in the physical world. What you'll learn: - Understand fundamental concepts of electric fields, potential, circuits, and magnetic forces - Apply ray and wave optics principles to explain reflection, refraction, and interference - Explore atomic models, quantum energy levels, and photon interactions - Analyze electromagnetic induction and foundational field theory concepts - Evaluate modern applications in semiconductor technology, photonics, and energy systems The course begins with core terminology and mathematical notation before guiding you through electrostatics, electrodynamics, light, and subatomic structure. You will solidify your learning through written problem breakdowns and concept checks. Designed for beginners, non-specialists, and students needing a foundational refresher, this material requires no prior physics background beyond basic algebra. Start reading today to build your confidence in general physics.