Air-Gap-Independent Speed & Direction Sensing Using the A1262
electromagnetism - What happens to the magnetic field in this case? - Physics Stack Exchange
Rings
What are the parts of a ring magnetic disc? - Wonkee Donkee Tools
Common Magnet Shapes Examples Including Horseshoe Bar Disc And Ring With North And South Poles For Physics Science Education Royalty Free SVG, Cliparts, Vectors, And Stock Illustration. Image 130475920.
Magnetic Field Gradient of a Ring Magnet - Physics Stack Exchange
Is it possible to make a ring-shaped magnet with the North and South Poles as inner and outer surfaces respectively or vice-versa? If yes, then how? - Quora
Radially Magnetized Ring Magnets – AMF Magnets USA
Radial Oriented Ring Magnets China Manufacturer
Ring Magnet | strong Neodymium Ring Magnet - AIM Magnet