I would like to simulate the magnetic force on an iron particle due to an external magnetic field.
The magnetic field is generated by a wire, conducted with steady current. The wire is about 30um in radius.
However, the iron particle is only 10 nm scale, much smaller than the wire. Seems difficult to define the mesh. Is it possible to simulate? Or is there any other method? Can I just define the distribution of the Magnetic field rather than modeling the wire?
Thank you in advance.
Jie
The magnetic field is generated by a wire, conducted with steady current. The wire is about 30um in radius.
However, the iron particle is only 10 nm scale, much smaller than the wire. Seems difficult to define the mesh. Is it possible to simulate? Or is there any other method? Can I just define the distribution of the Magnetic field rather than modeling the wire?
Thank you in advance.
Jie