The accepted term is *turns* of wire, when you are concerned with the
number of times the wire wraps around the core. A *coil* of wire is
the completely-wound bundle. This terminology goes back to about 1870
or so.
For insulated wire, you can also use film-insulated types; magnet
wire at radio Shack is a (costly) alternative that makes much more
compact coils.
If you can disassemble a transformer (or other electromagnetic
device, but probably not a motor!), the wire in it is free, and
should be in very good condition. (The wire in a motor might be hard
to remove, and each individual coil might not contain much wire,
depending upon the design.)
Nicholas Bodley |@| Waltham, Mass.
Please reply to nbodley@alumni.princeton.edu
Opera browser user, registered
Autodidact and polymath to some extent
This archive was generated by hypermail 2.1.3 : Mon Apr 24 2006 - 11:34:48 PDT