The book is structured into roughly 18–20 chapters that bridge basic theory and advanced applications:
If you are a B.Sc. student looking for a text that bridges the gap between basic high school physics and advanced graduate-level electrodynamics, K.K. Tewari's work is an excellent choice. It provides the mathematical rigor needed for university exams while maintaining a focus on the "basic physics" that makes the concepts stick.
Magnetism is a physical phenomenon that arises from the interaction between magnetic fields and magnetic materials. A magnetic field is a region around a magnet or current-carrying wire where the magnetic force can be detected. There are two types of magnetic poles: north and south. Like poles repel each other, while opposite poles attract.