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Charge It!

Charge It!. Chanci King Andrea Lyons Daniel Stutz Dana Zeitlin. EF 152 November 30 th , 2009. Design. Vertical Magnet and coils concealed Magnet rotates Coils stationary Shield distributes wind. Cost and Materials. Mechanical and Electrical Aspects. Mechanical

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Charge It!

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  1. ChargeIt! Chanci King Andrea Lyons Daniel Stutz Dana Zeitlin EF 152 November 30th, 2009

  2. Design • Vertical • Magnet and coils concealed • Magnet rotates • Coils stationary • Shield distributes wind

  3. Costand Materials

  4. Mechanical and Electrical Aspects Mechanical • Fan blades rotate magnet Electrical • Opposing poles spinning within the coils creates an electric field

  5. ρ= air density (1.2041 kg/m3) Calculations A= rotor area V= wind speed

  6. Construction • 3 Prototypes • Trashed two • Difficulty spinning • Wood peg • Nails vs. glue • Stabilize PVC

  7. Conclusions Smaller is faster Faster rotation creates a stronger electric current Home Depot is better than Lowe’s

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