Recent content by starrob

Thanks for replies! Also, I want to ask that is there any good simulation program which is possible to simulating magnetic field and calculating magnetic force between magnet and spiral coil?

Hello everybody, I have a planar spiral coil with wire. I want to move a magnet in vertical direction with the magnetic force generated by coil. I want to know how much impulsion to magnet will be occurred on vertical direction. I have been searching for the answer but I am a little bit...