Many readers will know that electricity powers lights and other devices, and that magnets can hold two objects together. But how do these important forces work, and how are electricity and magnetism related? Readers will find out the answer as they explore both concepts in detail. They will also learn how both magnetism and electricity have been used to create useful tools, and conduct experiments to see these forces in action first-hand. Features include eye-catching sidebars; experiments and activities to encourage hands-on learning; glossaries; charts, diagrams and more.
By Cody Crane. Paperback, 48 pages.
7 yrs +