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Witricity is based upon coupled resonant objects to transfer energy between objects without wires. The system consists of a Witricity transmitter, and devices which act as receivers.
Like radio receivers, the devices must be in range of the transmitter. Unlike the conduction-based systems built by Nikola Tesla in the late 19th century, Witricity uses resonant magnetic fields to reduce wastage of power. Currently the project is looking for power transmissions in the range of 100 watts.
As they put it: "Using self-resonant coils in a strongly coupled regime, we experimentally demonstrate efficient non-radiative power transfer over distances of up to eight times the radius of the coils. We demonstrate the ability to transfer 60W with approximately 40% efficiency over distances in excess of two meters. We present a quantitative model describing the power transfer which matches the experimental results to within 5%. We discuss practical applicability and suggest directions for further studies."
Technorati Tags: copper coils distances efficiency nikola tesla power source receivers wireless electricity witricity witricDoes the wireless microphone reciever radiate any energy ,if so what would be the frequency of the radiation ? Witricity powered: explain witric..
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hi guys i m doing my project in wireless network sensors. It is based on energy efficiency, i need to simulate my result and show..........so if any one can help me out with it i would be thank ful to them........... Witricity: a witric one!
Guys i m working on developing a model on Wireless Electricity can any1 give me some tips regarding this !!! plz gt in touch Witricity: a witric one!
So there this science fair me and my friends are taking part in. We want to do something related to wireless electricity. We were thinking of using SOMETHING to light up a low power bulb or CFL. I researched and landed up with these ways-
1. Use a tesla coil
2. Use two Biflar Coils.
3. Use a square wave generator.
If Tesla wanted to build a huge electric factory that supplied wireless electricity to people who needed electricity then if that was built would it be able to supply electricity to electric cars and so electric cars would be able to run infinite amount of mileage?
no not in the trunk i mean tesla tried to build one of these giant coils but jp morgan shut it down since someone beated tesla in build the radio. however the tesla coil was able to give electricity to light bulbs i beleive so why not build a huge tower on land and supply a city with this coil Witricity: a witric one!
