In this animated object, learners examine an analog closed-loop feedback system that uses potentiometers to control the position of a gear rack.

This primer introduces the student to the half-wave rectifier. Both the 1st and 2nd approximations are examined.

Learners read how the NOR gate can be configured to obtain the other common logic gates. Schematics and Boolean expressions demonstrate how the AND, OR, and Hex Inverter functions are achieved through the use of only NOR gates

In this animated object, learners examine how the purge pressure system is used to measure levels of material. A brief quiz completes the activity.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.

In this animated object, learners view the keystrokes on a TI-30XIIS calculator that are required to solve for the instantaneous voltage of a discharging RC circuit.

In this interactive and animated object, learners examine how dc voltages develop across capacitors that are connected in series and in parallel.

Learners read how to use a lumber rule to quickly and accurately estimate board feet. They then use virtual samples to practice the process.

Showcase your basic knowledge of dc-dc converters to win the game

Intro to electricity

Vocab review for Honors Physics

Vocab Review for Honors Physics 1st Semester Final