What is a Circuit?
Ethan Weingarten
Library Binding
(Gareth Stevens Pub Learning library, Jan. 1, 2013)
One of the most essential concepts of physical science is the electrical circuit. Through accessible text, illustrations, and full-color photographs readers will learn about the key elements in a circuit, how electricity travels, and what happens when something goes wrong. They'll also discover that circuits are everywhere, including their MP3 players and their alarm clocks.
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