Скачать или смотреть Your new favorite little motor

Homopolar motors are one of my favorite little experiments to begin investigating electricity and magnetism. Try to make this one at home. They are super simple and fun to tweak and modify. See what affects the speed of the spin and how to get faster or slower spins.
Full Video with Explanation:
   • Why does a simple Homopolar Motor Spin?  

My Favorite Supplies
1. Magnets--(Try different sizes!)
https://amzn.to/3Oxr4GN
2.Wire (Try different Gauges)
https://amzn.to/43dsMkG
3. Batteries (Try different Sizes)
AA (seen in Video)
https://amzn.to/3BLEHKK
AAA--(smaller than video)
https://amzn.to/41Y5i1R
D--(Bigger than video)
https://amzn.to/41Ztlxt
Googlie Eyes
https://amzn.to/3MNAOeC
Hot Glue Gun
https://amzn.to/3q6CFCl

#flemdogscience #Homopolarmotor #diyhomopoloarmotor #scienceathome #trendingscience #newscienceexperiment