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E & M
 

Intro to E & M
This activity is designed to introduce 7-9th grade students to electricity and magnetism. It also serves as a lead in to the Introduction to Plasma activity
Intro to Plasma
This material is designed to introduce 7-9th grade students to plasma physics, matter, electricity, and magnetism.
Coulomb Force
Do like charges repel? Find out for yourself with this simulation. Try to have a proton move in a figure 8 or follow a rectangular path.
Lissajous Figures
Is it possible to make a figure 8 with electrical signals? Adjust the frequency, amplitude, and phase shift of the x- and y- inputs to an oscilloscope and create varied patterns.
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