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lenth of wire
Posted:
Nov 26, 1996 4:16 PM


Subject: =
Re: Help! Equation for Length of Coiled Wire? Date: =
Tue, 26 Nov 1996 16:10:12 0500 From: =
Joe Hagan <Josephha@mis.net> Newsgroups: =
alt.math.undergrad References: =
1 , 2
> =
> In article <3296136c.15599495@news.negia.net>, > mgrimm@negia.net (Mathew Grimm) wrote: > >I am wrapping a wire around a cylinder. If I know the diameter of a > >cylinder, the pitch (angle) of wrapping, the number of turns, and the > >length of the part of the cylinder that was wrapped, how can I > >determine the length of the wire. Well Matt, =
let's let: n=3D# of turns z=3Dpitch of the wrapping l=3Dlength of the wire
then: l=3D(pi*radius)/(cos(z))  =
=D6=D7=D8=D9=D4=C9=CA=CB=B9=CC=CD=CE=D0=D1=D2=D3=D2=B6 =D7=B0=B6=AF josephha@pop.mis.net =CC=CD=CD=CE=D0=D1=D2=BB=B0=B6=C0=C1=C2=D7=D8=AD=D9// =ED=EC=AE=AF=AE=AF=AE=AF=AE=AF=AE=AF=AE=AF Joe Hagan  =
=D6=D7=D8=D9=D4=C9=CA=CB=B9=CC=CD=CE=D0=D1=D2=D3=D2=B6 =D7=B0=B6=AF josephha@pop.mis.net =CC=CD=CD=CE=D0=D1=D2=BB=B0=B6=C0=C1=C2=D7=D8=AD=D9// =ED=EC=AE=AF=AE=AF=AE=AF=AE=AF=AE=AF=AE=AF Joe Hagan



