By John Rosz
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In this interactive and animated object, learners examine the flow of electron current into and out of hot and neutral sockets during each alternation of an AC waveform. A brief quiz completes the activity.
This learning object describes the production of an alternating current in a generator with a single-loop armature. An illustration of how a sine wave is produced is shown through animation.
Students view the mathematical expression of an AC waveform with respect to time (t) and read about the different components of this expression.
Identify these 25 neurological terms in a marathon game of Hangmoon!
Introduction to traditional and nontraditional computer system output devices.
This game focuses on basic input devices that are common in computer systems.