Recent content by toomuchfries

I've thought about that since Jackson's has a solution to a single loop of wire. But I'm going to be inserting a ferromagntic material inside at some stage so I might need to take fringing fields into account?

Hi Sandy, I just attached an image file its just turns of wire wrapped around a pvc. I looked up a few things I think I have to use elliptic integrals... My first aim is to write an expression for the current density and the position and source vectors r and r'.

Homework Statement Find an expression for the magnetic field of a hollow finite solenoid carrying uniform current with n turns (there is no top or bottom surfaces and the turns a very closely winded) at a point arbitrary P both inside and outside. Let's just say windings around a hollow pvc...