Oxlade, Chris.
Summary: Explains what electrical conductors and insulators are and discusses the scientific concepts behind their use.
Format: text
Publisher / Publication Date: Heinemann Library 2012
Copies Available at Woodmere
1 available in Juvenile Nonfiction, Call number: J 621.3 OXLSummary: This program explores how electric energy became an essential tool with the advent of electricity storage, allowing the flow of current to do useful work. Conductors and insulators, voltage, and current are defined and examined, using a water flow model to help ensure understanding. The difference between electron flow and current flow models is explained, and the nature of direct and...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2008