Recent content by rvb53

hi everyone, thanx for replies. buddies, I do not need what the rod is called as slug or sludge or rod. I joined this forum in a sole mission of getting some help. I need the equation for the lift of slug, which is going to depend on current in the coil + some losess. I do not know the force...

hi everyone, I have a problem, if U see the photo I have coil which carries current of rectified ac waveform through it. I have sludge(Steel rod of weight 20#) which has to be moved till the centre of the coil. If the current in coil induces magnetic field to sludge to move upward, then...