A Topographical Mapping of the Magnetic Field

by Jean-Louis Naudin

Created on 05-14-98 - JLN Labs - Last update 05-15-98

I have conducted some measurements with my Gaussmeter (with a hall probe Siemens SAS 231W) on the X, Y and Z axis on a surface of 300x300mm, at 20 mm above a ring magnet (Ferrite) ( 95mm diam, 10mm thick). You will find below some topographical maps of my measurements (225 points for each surface plot).

You may see also the topographical mapping for a cylinder NIB magnet

Return to Quantum Electrodynamics page