Magnetics Definition and 53 Threads

Questions garanteed to have you doing right handed impressions of rap artists by the end! :smile: :-p Now I am much happier with electronics, I decided to start reading about magnetics. However, I'd appreciate any help you could provide with a few things I'm thinking about. First of all...

Hi, I had a thought in my head and was just wondering something. If I have 2 exact steel balls with the same inital velocity shooting staight up but will one of the balls there is a magnet just above a point where the velocity of that ball will be 0. The steel ball does not come into contact...

Hypothetical experiment: I have a single 2-inch by 2-inch by 1-inch thick Neodymium magnet affixed on the outer rim of a 1-foot diameter circular hard plastic disk(1/8th-inch). The disk and magnet are held stationary by whatever means. The underside of the plastic disk has a coating, an...