The mystery of magnets

Título
The mystery of magnets

Pamela. Bliss

Resumen
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.

Fecha de publicación como intervalo
2004

Physical science

Descripción física
32 p. : col. ill. ; 23 cm.

Nota general
"National Geographic school publishing"--P. [4] of cover.

Contenido
Introduction: a magnetic light show -- Magnets and magnetism: the invisible force -- Exploring magnetism: unlocking the mystery -- Uses of magnets: pull toward the future -- Picture this: magnets all around -- Thinking like a scientist: inferring -- Hands-on science: make your own magnets -- Science notebook -- Glossary.

Término de la materia
Electricity.
 
Magnets.
 
Electromagnets.

Autor corporativo añadido
National Geographic Society (U.S.)

Síntesis
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.

ISBN
9780792245810

Información de publicación
Washington, D.C. : National Geographic Society, c2004.


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