Why Do Magnets Attract? L4 Factbook PB

Why Do Magnets Attract? L4 Factbook PB

McMahon

     

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Издательство: Cambridge University Press
Дата выхода: июль 2011
ISBN: 978-0-521-13721-8
Объём: 16 страниц

A series of twenty non-fiction science readers which engages children in the world around them. What is magnetism? What is a magnetic field? What are a magnet`s poles? You can find the answers to these and other questions about magnets in Why Do Magnets Attract?

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