Are you saying to bow out each individual coil of the Helmholtz solenoid or bow them both so they make a circle if you know what i mean.
coil1 coil2 co__il1 co__il2
/ \ / \ / \
/ \
-----> vs ---------->
\...
I had viewed the first sight you linked to before and misinterpreted the scale the first time. You are correct that it is 20% uniform over its entire radius(distance between coils) but its almost completely uniform throughout that 20% which was what I was looking for. I've actually seen a...
As close to 100% for the entire 3x3x3cm block i can get. I realize that its not going to be perfect but the reason i tried the helmholtz first is because it was known for being almost 99% for the length of the radius of the coil. I just need a new design that is as constant and uniform as...
I am looking to build a electromagnet. I wanted to build a Helmholtz coil because it has a relatively constant magnetic field. But unfortunately, I can't build one large enough at a reasonable cost to get the desired strength.
I am looking now to build a C frame magnet because I can get a...
