12 mm x 5.13 mm x 4 mm C1 16 Pole ferrite ring magnet
electromagnetism - Diametrically magnetised ring magnet, opposite poles on the inside? - Engineering Stack Exchange
What are the parts of a ring magnetic disc? - Wonkee Donkee Tools
Radially Oriented Ring Magnets - SDM Magnetics Co., Ltd.
Ring Magnets 1 in OD x 1/4 in ID x 1 in Diametrically Magnetized - Applied Magnets - Magnet4less
Where do the poles of spherical, ring shaped magnets lie? - Quora
Common Magnet Shapes Examples Including Horseshoe Bar Disc And Ring With North And South Poles For Physics Science Education Royalty Free Cliparts, Vectors, And Stock Illustration. Image 130475920.
Ring Neodymium Magnet 4 pole magnetized from China manufacturer - Ningbo Joy Industrial & Trading Co.,Ltd.
The Creative Science Centre - by Dr Jonathan P. Hare
Multipole Ring Magnets - SDM Magnetics Co., Ltd.
Do ring magnets have poles? - Quora
Magnetic Field Distribution of Neodymium Ring Magnets
Radially Oriented NdFeB Ring Magnets - HGT Advanced Magnets Co.,Ltd
Magnetic Fields
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