What makes electricity happen? How does electricity affect sound? Why does electricity flow in two directions? Investigate the charged-up world of physical science! Find out for yourself about Electricity through experiments that you can do at home. Learn how the sun can power electrical equipment. Make a battery from a potato. Electricity will show you the importance of investigating and understanding the physical world around you.
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What is electricity? What is electricity made of? What happens when you turn on an electric switch? How does electricity make things move? What are amps, ohms, and volts? How does a generator produce electricity? How do batteries work? How is electricity used? People who found the answers Amazing facts.