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Long-range green laser pointer for classroom and field use
Genecon Hand Crank Generator Item #P6-2631 · $47
as well as physics units on motion in rotating reference frames
and wave modes through clear
Physics Joule Gun YGroup_pushpullspringscales Long-range green laser pointer forChange stored energy into motion The Physics Joule Gun is a capacitor discharge apparatus that demonstrates how stored electrical energy is converted into mechanical motion through electromagnetism. Students charge a bank of switchable capacitors and release the stored energy through a low resistance coil, launching a small steel projectile with a controlled pulse. This hands on system allows investigation of energy storage (CV), capacitor behavior,
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