In this interactive object, learners solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated by each resistor.

The learner solves for Zin(base), Zin(stage), Zout, and Av. A "help" screen is available.

Learners solve 14 problems related to voltage, current and power in a single source, six-resistor circuit. A help screen is provided.

This animated object allows students to examine the four steps used to reduce a complex circuit to a simple series circuit.