Foundations of Electromagnetic Field Theory (EMFT)

Electromagnetic Field Theory (EMFT) is the bedrock of electrical engineering, yet often considered challenging. A strong grasp of EMFT is essential for working with modern technologies like wireless communications, RF systems, and antenna design. This course provides a comprehensive, text-based introduction to EMFT, starting from foundational concepts and progressing logically to time-varying fields. You will develop the analytical skills needed to model and solve complex electromagnetic problems. What you'll learn: * Understand the fundamental concepts of vector calculus (gradient, divergence, curl) essential for describing field behavior. * Apply Coulomb's Law and Gauss's Law to solve problems in electrostatics and calculate electric potential and capacitance. * Analyze magnetostatic fields using the Biot-Savart Law and Ampere's Circuital Law to determine magnetic flux density and inductance. * Master the complete set of time-varying Maxwell's Equations and understand the role of displacement current. * Practice analyzing plane wave propagation in different media and calculating intrinsic impedance and polarization, crucial for modern communication systems. We begin by establishing the necessary mathematical framework using vector analysis in various coordinate systems. We then systematically explore electrostatics and magnetostatics before unifying these concepts into the comprehensive framework of Maxwell's equations and basic wave propagation analysis. This course is designed for absolute beginners in electrical engineering, electronics, or physics who need a rigorous foundation in EMFT. No prior knowledge of advanced electromagnetism is required. Start building your core engineering knowledge today.