Welcome to Electromagnetism! This is a nonfiction science book which contains various topics on electromagnetism. Electric charges, magnetic moments, and the electromagnetic field physically interact to form electromagnetism. A wave can form in the electromagnetic field, or it might be static or slowly changing. Light is the term for electromagnetic waves, which abide by the principles of optics. One of the universe's four fundamental interactions is the electromagnetic interaction. This interaction includes all atomic, electrical, magnetic, and electromagnetic phenomena as well as light and light fields. As a result, electromagnetism serves as the foundation for a wide range of scientific disciplines, such as solid-state physics, optics, chemistry, and molecular biology. Electrically charged particles, particles with an intrinsic magnetic moment, and the electromagnetic field interact to produce all electromagnetic effects. This book contains various topics such as Magnetism, Electromagnetism, The Electromagnet, Magnetic Hysteresis, Electromagnetic Induction and Hall Effect Sensor. This is the first edition of the book. Thanks for reading the book.