The learner will represent very large and very small numbers in engineering notation.

In this interactive object, learners read about sampling plans and practice using a sampling table.

This learning activity describes the abilities of an inductor coil to oppose alternating current and to pass direct current.

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

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

Students view the mathematical expression of an AC waveform with respect to time (t) and read about the different components of this expression.

Learners read about the vector diagram for a parallel RC circuit. This animated lesson presents information on current flow through each branch, total current, and phase angle.

Learners view a vector diagram for a series RC circuit and read information concerning the voltage across each component, the total voltage, and the phase angle.

Learners read about the vector diagram for a parallel RL circuit. This animated lesson presents information on current flow through each branch, total current, and phase angle.