By: Kevin Lovell Michael Besancenez Alex Rand Kristen Gardener The Light In The Sky By: Kevin Lovell Michael Besancenez Alex Rand Kristen Gardener

So What’s the Deal? Magnets, containing a magnetic field measured by “flux” (Φ ) or quantity of magnetism, spin inside the generator casing. This spinning of the magnetic field causes a “change in flux” which produces an electrical field. This phenomenon is known as Electromagnetic Induction. Wrapping copper wire around the generator casing allows for the transmission of the electromagnetic field.

The Light in The Sky’s Materials Wood- FREE! Magnets- $5.00 Fan Blades- $2.00 32 gauge wire- $22.00 Ball Bearings – FREE!

The Light In The Sky’s Design Wooden Base, with wooden braces holding upright Used 32 gauge wire, wooden magnet housing Added cotton balls to give sky effect. Bulb mounted on top of wooden base

Equations P = 0.5 x ρ(density) x A(area) x V3(voltage) Pelectrical= I(current) x V(voltage) Efficiency = Useful power/ Total Power

Conclusion All in all it cost us $30.00 Could not get it to put out a current after several attempts and different wire/magnet combinations Took a total of 12 hours