Recent content by ajax21

Thanks Okefenokee for the reply. I am trying to find out how much force does the electromagnet requires to repel the magnet away instead of attracting it. From the force, I would then like to find out the number of turns needed. The current can be fixed within the current capacity of the...

hi all, i am currently working on a magnet generator/motor and i have some qns on electromagnetism. i am currently trying to find out how much does my electromagnet (ferrite core) requires in order to repel a permenant magnet, in this case, a cylindrical NdFeB magnet. i have been trying to...