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  • Jiangsu QiSheng Cable Co., Ltd.

  •  [Jiangsu,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:51% - 60%
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Jiangsu QiSheng Cable Co., Ltd.

Home > Video > Video Display > Magnetic Generator with LED’s

Magnetic Generator with LED’s

This is a Science Fair Project our son did for the 8th grade.  It is creating a magnetic generator using plastic sheets bought at Home Depot that we bent using a propane torch, to form a box.  Than using six rare earth magnets that can pull up to 30lbs of weight.  Copper wire at 32 mag, that was wrapped around the plastic box 2400 times.  Using a large screw as a knob to turn the magnets creating magnetic electricity.
In the end we discover that thinner wire works better than thicker wire because it let us make lots more coils. A mistake we constantly came across was tangling up the wires and having to go back and wrap again. Also in studying we found that we created kind of an AC (Alternating Current) generator instead of a regular DC (Direct Current) generator. When we connected a voltage tester we saw that the current kept changing directions.
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