Instructions and materials for each of these easy motor demonstrations are available on the Science Buddies website:
1. Homopolar motor (version 1): https://www.sciencebuddies.org/stem-activities/how-to-make-a-homopolar-motor?ytid=q9VpXz01msM&ytsrc=description
2. Simple motor: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p051/electricity-electronics/build-a-simple-electric-motor?ytid=q9VpXz01msM&ytsrc=description
3. Homopolar motor (version 2): https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p065/electricity-electronics/use-super-strong-magnets-to-make-a-simple-motor?ytid=q9VpXz01msM&ytsrc=description
0:00 homopolar motor version 1
1:28 simple motor
3:49 homopolar motor version 2
Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at https://www.sciencebuddies.org/?ytid=q9VpXz01msM&ytsrc=description to learn more.
Music: Vivacity Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/
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