I am wondering if there is a way to orient magnets so that the field is contained.
Little background, i am trying to develop a device that can lift small Fe particles. I determined that a rare earth magnet will do the trick but i need it to be switchable and...
My version of the separator was an educated guess off a vague drawing i found online so i am not entirely sure how they work.
Thats a great idea, there is an engineering college right up the street!
Hey everyone, I am trying to develop a small electromagnet to pick up (relatively) large amounts small shavings which are roughly 70-80% Fe in composition and are roughly 10-40 microns in size. This device needs to be powered by a maximum of two D-Cell batteries (maybe we can look into alternate...