Im working on the theory but dont know where to start
2007-02-09 17:02:24 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
Wireless electricity is already with us. Many public transport systems in europe use Inductive power transmission, which uses an AC field in cables in the ground to induce a current in a device placed nearby. It can also be found in some home applications, but is still very rare.
2007-02-09 17:25:54 · answer #1 · answered by steveflatman 2 · 0⤊ 0⤋
Actually, I think it will be widespread in the next 5 years. There is a cell phone charger that is wireless and it is out for sale now. I can't tell you the name, but I saw a review in a magazine for it yesterday and they were saying that it actually worked. Hope that helps.
2007-02-10 01:15:56 · answer #2 · answered by happyme226 3 · 0⤊ 1⤋
start with nikola tesla and see what others have done since.
see for example:
http://www.tsgc.utexas.edu/tadp/1996/general/wpt.html
try a web search on "wireless power transmission"
2007-02-10 01:32:55 · answer #3 · answered by Anonymous · 0⤊ 0⤋
its possible now- everytime lightning strikes its very tough to get the electricty to where it will be useful without conductors- such as wires
good luck!!
2007-02-10 01:09:39 · answer #4 · answered by MrWiz 4 · 0⤊ 1⤋
Tesla already did it.
2007-02-10 01:20:58 · answer #5 · answered by Sirdrewh 2 · 0⤊ 0⤋