Iron filings are a by product of many different manufacturing services and industries. Iron is one of only a few ferromagnetic materials, and iron is the most common and most frequently used in demonstrations and experiments about magnetism, because of its abundance and purity. When spread out on a white note card above a bar magnet, the iron filings will quickly aline along the magnetic fields, showing where the fields are, and how the fields of different magnets interact. This makes this bulk version of these iron filings a perfect investment to show your kids or students how magnets can work.
Features
- METALLURGICAL GRADE- These iron filings are pure and metallurgical grade; This means you’re getting pure iron, free from other chemicals or additives that can damage the results of a scientific experiment, or introduce unwanted chemicals into your home or classroom
- PURE IRON FILINGS- These iron filings are pure iron; This makes them ferromagnetic and a great item to use for testing with magnetism; These are iron filings, not iron powder, which makes them more manageable and easier to navigate in the classroom
- MAGNETISM EXPERIMENTS- Because of its ferromagnetic properties, iron filings have been a staple of physics and science classrooms nationally for decades; It is a great way to physically demonstrate the way that magnetic poles and magnetism work
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