magnet flashlight project
DESCRIPTION
Faraday’s Law (Image: Faraday's law of Electro magnetic induction) . http://3.bp.blogspot.com/- 83CHCQkXubA/T5VB6vm_qrI/AAAAAAAAAW4/wNLm5HlB 6kQ/s1600/faradyanim.gifTRANSCRIPT
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Magnet Flashlight Project
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Faraday’s Law
(Image: Faraday's law of Electro magnetic induction).
http://3.bp.blogspot.com/-83CHCQkXubA/T5VB6vm_qrI/AAAAAAAAAW4/wNLm5HlB6kQ/s1600/faradyanim.gif
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Applications of Faraday’s Law
Turbines powered byCoal NuclearNatural GasWind WaterSun
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Description of Experiment
Using Faradays law to produce voltageThe coil is wrapped inside of the flashlight and the magnets that will be shaken to pass through the coil, inducing a charge of a certain magnitudeWe want to show that the stronger the magnets, the higher is the induced voltage.
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Purpose of Experiment
If we are able to determine which change, either the different magnets or the amount of magnets leads to a bigger voltage change, then we could tap into the energy source for the future.
Tapping into this new force would cutback CO2 emissions and open a brand new door of renewable energy .
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ResultsWe shook the magnets as hard as we could for 30 seconds, below are the results:
One magnet = 4.5 volts
Two normal magnets = 5.4 volts
Two strong magnets = 6.5 volts
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Conclusion
In conclusion we learned that more magnets lead to more voltage induced into the coil.Stronger magnets also lead to more voltage induced into the coil