Silicon, Circuits, and the Digital Revolution
Discussion: Lights Out!
Worksheet for the Problem
Demonstration of oscilloscope and ac, alternating current
Observation of dc voltage level on scope and comparison to 60 Hz signal
Calculation of 60 Hz from period of oscillation
Discussion: electrical power consumption
Introduction to transformers and power distribution
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Last updated April 6, 2000.
© George Watson, Univ. of Delaware, 2000.