Learners solve for voltage, current, and power in a single source, six-resistor circuit. A help screen is provided.

In this screencast, learners examine the physical facets that determine the value of a capacitor.

Learners examine how to multiply the gate propagation delay by the gate power dissipation to find the speed-power product. Examples are shown.

In this interactive object, students calculate inductive reactance, impedance, current, and power in parallel RL circuits.

In this animated lesson, learners examine sine waves and alternating current. A brief quiz completes the object.

In this animated object, learners examine cycles, frequency, Hertz, wavelengths, and periods. A brief quiz completes the activity.

Using text and graphics, this learning activity describes a sine wave, including alternations, cycles, time, amplitude, and degrees

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.

BAER Jeopardy

You'll learn some concepts related to radio frequency modulation.

Wave properties.