In this learning activity you'll analyze the costs of rent-to-own buying plans and compare those plans to other consumer strategies.

Learners observe current flow throughout the series portion and branches of a parallel circuit. This animated activity includes calculations and a short quiz.

In this learning activity you'll determine what happens to current flow in a series circuit when the resistance is changed.

Learners examine the circuitry in a DC variable speed drive that protects the rectifier diodes and motor windings from being damaged due to excessive current.

In this learning activity you'll review how an open in a series circuit affects current.

Students view a sample of the keystrokes used on a TI-36X calculator to solve for the instantaneous current of a de-energizing circuit.

In this learning activity, you'll discuss shifting perceptions of parents at different life stages.

In this animated object, learners study the operation of a linear voltage differential transformer. A brief quiz completes the activity.

Students view a sample of the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous current of a de-energizing circuit.

Learners take a close look at the Edison Wire System and observe how the current values through the two lines and the neutral of the system change as the loads vary.

Students view a demonstration of Kirchhoff's Current Law (KCL) using complex numbers with respect to ac.

In this learning activity you'll explore Kirchhoff's Current Law and view examples of its application.

Students review the Current Divider Rule (CDR) and work practice problems.

Learners view a sample of the keystrokes on a TI-36X calculator that are required to solve for the instantaneous current of an energizing RL circuit.

Learners follow step-by-step instructions for creating a current-state map to identify how materials and information flow.

In this animated object, learners follow an analogy of water flowing through pipes and valves to see how current increases in a parallel circuit as branches are added.

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.

This learning object demonstrates the process by which antigens are identified, processed, and presented to mediators of the cellular immune system.

Students view the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous current of an energizing RL circuit.

In this learning activity you'll review how a short affects current flow and voltage in a series circuit.