Make your own simple electric motor with 20 gauge magnet wire, a D battery, a neodymium magnet, some clay, and a couple of paper clips.

The physics of and how to construct a simple DC motor by first year engineering students. Electric motor to lift coins by Peter Hayes http://www.youtu...

This is basic principle of DC motor uploaded by http://www.electrical4u.com.

Do you know how to make a simple motor? Watch my video about three elementary electric motors. Maybe you've already seen some, but look again it's int...