My First Book of Electromagnetism uses fascinating bite-size facts, clear and simple explanations and attractive and absorbing illustrations to illuminate the mysteries of electricity and magnetism. Nowadays, electricity and magnetism are all around us and we use them for nearly everything. In fact, it’s hard to find anything that works without them. But what actually is electricity? What has it got to do with magnets? What is magnetism? And the most fascinating thing of all, what has all this got to do with light? All these questions are answered in this introduction to the fabulous world of electromagnetism.