Recent content by DeathCheese

So I found the formula for magnetic flux density of a cylinder magnet. I guess once I find the flux density it should be pretty easy to find the force exerted. If I am missing anything let me know please.

Hello all, new here but plan to stick around for a while. I am currently trying to make a sensor that can detect if a material below it is paramagnetic. I believe paramagnetic is the proper term, but it needs to detect if the force exerted by permanent magnet is above a certain threshold. The...