Why Does Electricity Flow?Science has some interesting mysteries. Children are curious about these mysteries, including what electricity is and how it works. This colorful book shows curious minds why circuit breakers trip, and explains why batteries go flat. Engaging photographs, both in color and black-and-white, and fun activities will make this book a favorite. |
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adapter allow alternating current American amplify Answers balloon born branch brush build buildup bulb chance chemical reaction Circuit breakers close conductor connected copper coin Count created credited Current Electricity device direct current dynamo easily Edison electric battery electric charge electric current electricity flow electrons energy example experiments flashlight floor force forerunner Found galvanized given Gordon ground guitar hair happens heat homes Hydroelectric inside invented inventor iPod later lemon light lightbulb Lightning Strike lines lived lottery machine magnet material metals Michael Faraday miles motor movement moving nail named Needs Nikola Tesla nuclear fission objects occur naturally patents performed physicist Pinball pipes plants positive and negative possible power station produce release salt scientist Show static electricity steady struck by lightning substance switch touch trip turbine turn United wall wind wires zinc