Fundamentals of Electromagnetic Fields, Forces, and Motion

Electromagnetism is the invisible force driving our modern world, powering everything from massive industrial motors to microscopic sensors. Understanding how fields interact with forces and motion is the key to unlocking advanced engineering designs. This text-based course guides you from the fundamental principles of Maxwell's equations to the practical analysis of electromechanical systems. You will learn to calculate electromagnetic forces, analyze boundary value problems, and understand the core mechanics of modern transducers and energy-harvesting devices. What you'll learn: - Understand the foundational quasistatic forms of Maxwell's equations and boundary conditions. - Calculate electromagnetic forces, force densities, and stress tensors in various media. - Analyze the thermodynamic principles governing energy storage and conservation in magnetic fields. - Explore the mechanics of classic electric machines, including induction and synchronous motors. - Design and evaluate modern microelectromechanical systems (MEMS) and sensor technologies. - Apply modern analytical modeling techniques to predict electromechanical wave propagation and stability. The course starts with essential mathematical and physical definitions, building step-by-step from static fields to dynamic electromechanical systems. You will work through clear, written derivations and conceptual exercises designed to solidify your engineering intuition. This course is designed for engineering students, hobbyists, and professionals seeking a solid conceptual foundation in electromechanics, with no advanced prerequisites beyond basic physics and calculus. Start reading today to master the physical forces that power modern technology.