Magnetism
Subtitle: an investigation
By: John Stringer.
Edition: 1st ed.
Series: Science investigations
Publisher: PowerKids press
Published: 2008
Place of publication: New York
Language: eng
Number of pages: 32
ISBN-13: 9781404242883
Subjects: Magnets -- Juvenile literature; Magnetism -- Juvenile literature
Genres: Juvenile literature.
Notes: Includes bibliographical references (p. 31) and index.
Table of contents: title: What is a magnet?; title: Is the Earth a magnet?; title: What happens inside a magnet?; title: What is a force field?; title: How does its shape affect the poles of a magnet?; title: Are all metals magnetic?; title: Can a magnet work through things?; title: In what other ways do we use magnets?; title: Are there other invisible forces?; title: How are magnetism and electricity connected?; title: What is an electromagnet?; title: Can a magnet make electricity?; title: How do electrical generators work?