Switch on, switch off / Berger, Melvin

ISBN13: 
9780690047844
9780690047868
9780064450973
LCCN: 
Compare Title: 
switchonswitchoff
Call Number: 
537

Switch On, Switch Off

Switch on, switch off

1989
Explains how electricity is produced and transmitted, how to create electricity using an electrical wire and a magnet, how generators supply electricity for cities, and how electricity works in homes.
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