Switch on, switch off /
Berger, Melvin.
Switch on, switch off / by Melvin Berger. - New York : Crowell, c1989. - 32 p. : ill. - Let's-read-and-find-out science book .
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.
0690047843
92023055
Electricity--Juvenile literature.
Electricity.
Switch on, switch off / by Melvin Berger. - New York : Crowell, c1989. - 32 p. : ill. - Let's-read-and-find-out science book .
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.
0690047843
92023055
Electricity--Juvenile literature.
Electricity.