Middle School Science Fair Project Ideas Kids learn how to make a simple electric motor in this great engineering science fair project that teaches them how current generates its own magnetic field.
Build a simple electric motor, a good Science fair project
Build a Simple Electric Motor (Homopolar Motor) - Frugal Fun For Boys Build a Simple Electric Motor (Homopolar Motor) - Kids will be amazed with this science activity!
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How to Make a Simple Electric Motor. Very clear directions & explanation.