Day 92: Hula Hoops, Electromagnetism, and Flux

One of the most helpful visual aids that I employ throughout this unit on electromagnetism is the hula hoop.


I use the hula hoop to demonstrate the application of the right-hand rule for a current-carrying loop generating a magnetic field. I later use the hula hoop to demonstrate flux and how the orientation of the loop changes the flux. I keep it handy throughout the unit!


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