Science (Magenetism) 2.0 / 5 based on 1 rating ? ScienceAll LevelsAll boards Created by: NeeyatiCreated on: 04-05-13 10:04 Name 4 magnetic metals Iron, steel, nickle,coblat 1 of 5 Name 3 uses of permanent magnets For navigating in compasses,Magnetic ***** on credit cards,in loudspeakers 2 of 5 What is a magnetic field the area around a bar magnet in which the magnet force works 3 of 5 Where are the field lines most concentrated around a bar magnet? At both poles 4 of 5 How can we increase the strength of an electromagnet? add an iron core 5 of 5
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