Hello all -
I've stumbled upon what seems to be a pretty basic magnetic materials question that's got me stumped. Maybe one of you can help me figure this out.
I did the following experiment (see figure below):
Put a ferrite toroid around a current carrying wire carrying 12 Amps RMS at 120V...
Hi Everyone -
I have a classical E&M physics problem that I've been tearing my hair out over. It relates to how ferromagnetic materials boost the field strength of a non-uniform magnetic field. My takeaway from college physics class was that (assuming there's no saturation in the material) the...