About This Lesson
Move point charges around on the playing field and then view the electric field, voltages, equipotential lines, and more. It's colorful, it's dynamic, it's free;
Sample Learning Goals
•Determine the variables that affect how charged bodies interact.
•Predict how charged bodies will interact.
•Describe the strength and direction of the electric field around a charged body.
•Use free-body diagrams and vector addition to help explain the interactions.
Teaching Ideas
