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Wrap a wire around a cone [ ] 
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#19
Dec2912, 03:40 AM

P: 10

sorry guys, just read this now i already wraped the wire in one of the cones, i m not a expert in maths geometry etc thats why took me so long to figure out the sophiecenta formula :D i will draw some things, to explain what my experiment is about, so u guys that are more smart than me, maybe if interested try out :D
it will take some time cuz i want to write and draw my ideias. 


#20
Dec2912, 08:39 AM

HW Helper
P: 7,131

An unrolled cone only forms a partial disk, so I'm not sure it's a good analogy to use. 


#21
Dec2912, 04:49 PM

P: 10

i had i new ideia :D we can use the same method of tesla coils use convert an DC to AC and give a bit of electrical charge that the antena needs, and see if it starts to resonate. Then i dont know how convert agian to DC and see how much we get out of it :D



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