This title introduces the reader to these important forces and how they drive the modern world. Find out what electricity is and how we harness it, discover how electricity and magnetism are related and take a closer look at how many societies rely on electricity. This series is packed with the latest scientific information and is an ideal support for physics students at Key Stage 3 level. The series will also be of interest to older students. Fascinating feature boxes outline recent physics research and encourage the reader to look more closely at the world in which they live. Key concepts are brought to life with full colour illustrations and mini quizzes help to reinforce new ideas.