Electricity
(2011)
Nonfiction
Book
Call Numbers:
J/537/MCGREGOR,H
Availability
Details
PUBLISHED
New York : Windmill Books, 2011
EDITION
First edition
DESCRIPTION
31 pages : color illustrations ; 28 cm
ISBN/ISSN
9781615332106 (library binding) 1322233, 1615332103 (library binding), 9781615332106
LANGUAGE
English
NOTES
What is electricity? -- Where does electricity come from? -- Why do we need batteries? -- How does electricity flow? -- When does the flow of electricity stop? -- Why do we use circuits? -- What are conductors? -- What are insulators? -- What are switches? -- How can you change a circuit? -- Why do we use electrical symbols? -- Is our use of electricity harming the environment? -- Your project : how does the thickness of wire change a bulb's brightness?