Two charges, -17 c and 3.0 c, are fixed in place and separated by 2.9 m. (a) at what spot along a line through the charges is the net electric field zero?

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question