Students examine the full-wave rectifier. They review appropriate formulas and examples of actual circuits.
Series-Parallel Circuit Analysis Practice Problems: Circuit 6
By Patrick Hoppe
Learners solve for voltage, current, and power in a single source, six-resistor circuit. A help screen is provided.
Capacitor Values (Screencast)
By Terry Bartelt
In this screencast, learners examine the physical facets that determine the value of a capacitor.
The Speed-Power Product
Learners examine how to multiply the gate propagation delay by the gate power dissipation to find the speed-power product. Examples are shown.
Parallel RL Circuit Practice Problems
By James Bourassa, John Rosz
In this interactive object, students calculate inductive reactance, impedance, current, and power in parallel RL circuits.
The Vertical Portion of the Sine Wave
In this animated lesson, learners examine sine waves and alternating current. A brief quiz completes the object.
The Horizontal Portion of the Sine Wave
In this animated object, learners examine cycles, frequency, Hertz, wavelengths, and periods. A brief quiz completes the activity.
The Sine Wave
Using text and graphics, this learning activity describes a sine wave, including alternations, cycles, time, amplitude, and degrees
The Generation of Alternating Current
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.
Mathematical Expression of an AC Sine Wave
Students view the mathematical expression of an AC waveform with respect to time (t) and read about the different components of this expression.
BAER (Brainstem Auditory Evoked Response)
Radio Frequency Modulation
You'll learn some concepts related to radio frequency modulation.
Properties of Waves Baseball
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