- Induction according to the Merriam-Webster
Dictionary is, "the process by which an electrical conductor becomes
electrified when a near body, by which a magnetizable body becomes
magnetized when in a magnetic field or in the magnetic flux set up by a
magneto motive force." (Induction)
- The idea of wireless induction was actually
proposed by Nicola Tesla in the late 1800's. (Fiore)
- The physics of induction is explained by
Faraday's Law of Induction, which is ɛ = -δΦ/δt
- Faraday's Law of Induction explains this
as well as electric motors, induction motors, solenoids, and
most
electrical machines.
- However, the problem with trying to
create wireless induction through magnetic fields is that the field
goes in all directions and the strength of the field is proportional to
the distance of the object your trying to power is compared to the
source of the power, making this process incredibly inefficient.
- So even by adding additional power, in order to make the
electric field go farther out from the source, will only make the whole
process even more inefficient.
Slide 1 (Title page) - Slide 2
- Slide 3 - Slide 4 - Slide 5 - Slide 6 (Conclusion)
- Slide 7 (Bibliography)
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