Foundations of Physics: Electricity and Magnetism

Understanding how electricity and magnetism shape our physical world is essential for anyone pursuing science, engineering, or technology. This course breaks down complex electromagnetic phenomena into clear, readable concepts that build your knowledge from the ground up. By working through this comprehensive text-based guide, you will transition from a basic curiosity about physical forces to a confident grasp of electromagnetic theory. You will learn to analyze circuits, calculate field strengths, and understand the modern technologies powered by these fundamental laws of nature. What you'll learn: Understand the fundamental concepts of electric charge, Coulomb's Law, and electric fields; Analyze direct current (DC) circuits using Ohm's Law and Kirchhoff's rules; Explore magnetic forces, fields, and how moving charges generate magnetic effects; Apply Faraday's Law of induction to understand how modern generators and wireless charging systems function; Master the relationship between electricity and magnetism through Maxwell's equations in a conceptual, accessible format; Practice solving foundational physics problems using step-by-step written calculations. The course begins with the absolute basics of static electricity and electric fields before moving into current, circuits, and magnetic forces. You will conclude by exploring electromagnetic induction and its critical role in modern electrical grids and technology. This course is designed for absolute beginners, students preparing for introductory physics exams, or self-directed learners with no prior physics background. Start reading today to unlock the mysteries of the electromagnetic forces that power our universe.