Part I, Resistors, Batteries and SwitchesUnknown - 2006
Fixed resistors, variable resistors, ballast resistors, batteries, and various types of switches are explained in this program. Computer animation, component cutaways, and lab experiments are used to demonstrate how these basic components function.
Publisher: Monmouth Junction, NJ :, Shopware,, 
Copyright Date: © 2006
Characteristics: 1 videodisc (22 minutes) : sound, colour ; 4 3/4 in. (DVD)
Alternative Title: Resistors, batteries and switches [videorecording (DVD)]