Fundamentals of Electromagnetism

This textbook is designed to provide a comprehensive yet accessible introduction to the principles of electromagnetism for undergraduate students, primarily those majoring in physics and engineering. My years of experience teaching electromagnetism have illuminated both the inherent elegance of the subject and the common challenges faced by students. This understanding has shaped the structure and style of this book. The text begins with a thorough review of the necessary mathematical concepts, particularly vector calculus, ensuring a solid foundation for the theoretical development that follows. The core principles—Coulomb's law, Gauss's law, Ampere's law, Faraday's law, and Maxwell's equations—are presented systematically and rigorously, but always with an eye towards intuitive understanding. Each concept is meticulously explained, with numerous worked examples and a wealth of practice problems designed to reinforce learning and cultivate essential problem-solving skills. Real-world applications are interwoven throughout, illustrating the broad relevance of electromagnetism in diverse fields such as electronics, optics, and medical imaging. This helps ground the abstract concepts in tangible reality, fostering engagement and deeper comprehension. The book culminates in chapters that delve into more advanced topics and future applications, inspiring students to further explore the subject's vast potential. I have strived to make this book a valuable resource and a genuinely engaging learning experience, helping students to not only master the material but also to appreciate the profound significance of electromagnetism in shaping our technological landscape and furthering our understanding of the universe.