Magnetism and Magnetic Materials
摘要
Magnetism, a captivating natural phenomenon, has intrigued human curiosity and scientific inquiry for centuries. The ability of certain materials to exert attractive or repulsive forces on other objects without direct physical contact has given rise to a rich history of exploration and discovery. From the enigmatic lodestones of ancient times to the sophisticated magnetic materials of today’s technological advancements, the study of magnetism has continuously evolved, revealing profound insights into the fundamental nature of matter and the intricate interplay of forces.