Recent content by brybot

Thanks for your reply. I'm in the linear region, I've verified experimentally. I'm not sure where saturation will occur, but the relationship between B and I is very linear from 0-2A for these solenoids. Also, 3600 turns per meter is a relatively small value as far as I'm aware. @ Nasu, I...

I am trying to measure the relative permeability of a few materials, but the numbers I'm getting don't quite make sense. Maybe someone here can figure out what might be going wrong. My setup is as follows. I'm making solenoids using 30 AWG magnet wire wrapped around ferrite, steel and wood...