This book presents a program of basic studies dealing with electricity and magnetism. Properties and types of electricity and different methods of producing electricity are detailed. Information is provided on motors and other appliances that use electricity. Each of the twelve teaching units in this book is introduced by a color transparency (print books) or PowerPoint slide (eBooks) that emphasizes the basic concept of the unit and presents questions for discussion. Reproducible student pages provide reinforcement and follow-up activities. The teaching guide offers descriptions of the basic concepts to be presented, background information, suggestions for enrichment activities, and a complete answer key.ANSWER KEY: Page 6 1. power source, conductors, switch (optional), lamp, appliance or motor 2. ... wires wears away or bare wires touch, the flow of electricity will return to the power source without first flowing through to the light or motor that will ... In the parallel circuit there are several paths for the electrical current. ... BACKGROUND INFORMATION: Switches are a practical way to control electricity.
|Title||:||Electricity & Magnetism (eBook)|
|Author||:||Edward P. Ortleb, Richard Cadice|
|Publisher||:||Lorenz Educational Press - 1991-09-01|