Bello Direction Compass Laboratory Incubator

the magnetic compass for multipurpose use. Their most common application is the needle used in compasses. There are many uses of a bar magnet but to illustrate the wide range of uses, here are a few examples: Bar magnets are used to highlight the magnetic field to children at school using iron filings.The main function of bar magnets is to to pick up small metallic objects like metal shavings or nails and screws, as magnetic stirring rods in laboratory.