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Teach the basics of a DC electrical circuit, power calculation and cost of electricity using the students' own CD players! The KELVIN® Basics of Electricity Lab attaches to any CD or cassette player with accessible batteries permitting students to measure the electrical power they consume while listening to music. Includes a Power Point presentation that teaches students about electrical power measurement and the cost of electrical power.
The Power Point presentation for students and teachers shows what is being learned, how the apparatus is used, how measurements are to be taken and how calculation are to be made as part of this unit.