Everyone is familiar with magnets, but how much do we know about how they actually work? This book explores the basics of magnets, looking at topics such as poles, electromagnets, and how we use Earth’s magnetic field to find our way.
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语言 英语 ● 格式 PDF ● ISBN 9781406270211 ● 出版者 Raintree UK ● 发布时间 2013 ● 下载 6 时 ● 货币 EUR ● ID 2691170 ● 复制保护 Adobe DRM
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