Essential Textbooks in Physics - 0: Electromagnetism - Principles and Modern Applications

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Electromagnetism, one of the four fundamental forces in nature, underpins much of our daily experiences, often without our awareness. The complete theory, established in the late 19th century, remains vital for scientific education, yet its mathematics can be daunting. Many beginners struggle to see the theory's relevance or its connection to modern theoretical physics. This book aims to lead students to a thorough understanding of electromagnetism, including practical applications. It introduces more contemporary formulations not typically covered in standard undergraduate courses, bridging the gap between introductory studies and advanced physics concepts. The final chapter discusses current research suggesting a closer relationship between possible theories of (quantum) gravity and electromagnetism than previously believed. The book employs an informal, conversational style to clarify complex ideas, presenting mathematical concepts in a self-contained manner. Exercises with complete solutions are included to enhance comprehension. Essential for physics students, it also appeals to engineers and chemists interested in the subject.