We are now required to collect sales tax in several states. Learn more about tax exempt status for your business.
 
All orders placed & paid online by 1PM ET (M-F) will be shipped the same day!
Details

What does a magnetic field look like?

We're often asked about what the shape of a magnetic field looks like, and how it is changed by its surrounding environment. Below are a few screenshots taken from a magnetic FEA (Finite Element Analysis) software analysis. For these pictures, our popular D42 magnet is shown throughout.

  1. A D42 magnet in free space
  2. A D42 magnet touching a flat steel plate (Case 1)
  3. A D42 magnet between two flat steel plates (Case 2)
  4. A pair of D42 magnets (Case 3)
  5. A pair of D42 magnets attracting, animated
  6. A pair of D42 magnets repelling, animated

A D42 magnet in free space:



A D42 magnet touching a flat steel plate (Case 1):



A D42 magnet between two flat steel plates (Case 2):



A pair of D42 magnets (Case 3):



A pair of D42 magnets attracting, animated:



A pair of D42 magnets repelling, animated:



November
 Specials


TIN1
10% Off
TIN1
Deluxe magnet kit, great gift idea!

XMAS1
10% Off
XMAS1 & XMAS2
Holiday magnetic thumbtack kits

WPH-LG
10% Off
WPH-LG
Waterproof hook magnet, great for hanging decor


Order online for
fastest shipping!


No Minimum Order!


K&J Magnetics, Inc.
Your online source for incredibly powerful neodymium magnets