Generating Electricity from an Aeroplane Flight

Thread starter Wharton8
Start date May 15, 2012
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Electricity Flight

AI Thread Summary

Electricity can potentially be generated from an airplane flight due to the Earth's magnetic field inducing an electromotive force (EMF) in the wings. The feasibility of harnessing this EMF for electricity generation is under discussion. The formula phi = BA involves understanding when to use sine or cosine, which relates to the angle of the magnetic field relative to the area vector. Additionally, the voltage in a DC generator remains constant because it is determined by the design and speed of the generator, limiting its variability. Overall, the conversation explores the intersection of physics and practical applications in aviation electricity generation.

May 15, 2012

Wharton8

Throughout the journey of an aeroplane flight, the magnetic field of the Earth will induce and electro motive force in the wings. Is it possible to generate electricty from this EMF?

Also I am wondering when to use sin or cos.. for the formula phi = BA

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May 15, 2012

Wharton8

Why can't the voltage in a DC generator be changed?

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