Lorentz Force Fall Tower

This model can be used to demonstrate how the Lorentz force on a moving magnet inside a copper pipe slows down the fall quite heavily. I made two versions: single and double pipe.Print settings- 0.24mm layer height- 3 top / 2 bottom layers- 2 walls- 5% gyroid infillAssemblyIn addition to the 3d printed parts you’ll need a two (or one) copper pipe (Ø22mm × ~120cm), a neodymium ball magnet (ø15mm) and a steel ball (15mm). Assemble everything as shown in the pictures.CADAdapt this model at onshape.com: https://cad.onshape.com/documents/7a883e45ec2c7c2e7995d6e2/w/2336538858c92ffe98c8f5ea/e/2da756f5bdf4ea076e054f05