electromagnets

Readers expand their knowledge of magnets as they learn how magnets work and what magnets can be used for in everyday life.

Provides them with useful examples of how we apply the science of electricity to everyday life.

Introduces beginning readers to magnetism.

Presents an introduction to magnetism, explaining what it is, and showing how the forces and properties of magnetism affect everyday life.

Describes how magnets act on objects and other magnets. Explains how Earth is a magnet. Identifies historical discoveries about magnetism. Explores the relationship between electricity and magnetism.