You can build a simple Electric Motor whithout permanent magnets, you can build it with supplies you can easily get or in some cases replace.
Supplies you will need:
- A common AA Battery
- Piece of wood
- Insulated wire
- Masking tape
For this project you can use a piece of wood or cardboard. The insulated wire was taken fron an ethernet cable thas was no longer used.
You can use enameled copper wire 24, 26 or 28 AWG.
Go to video: How to build a simple Electric Motor