![]() Magnetic fields are the results of force created around the nucleus of the magnetic material and in the direction of the field lines. And like poles repel each other while opposite poles attract each other. By nature, the objects which exhibit magnetic properties consist of the north and south poles. MagnetĪny material that consists of its own and invisible magnetic field that is capable of interacting with other magnetic fields refer to as a magnet. What are Iron Fillings and Magnetic Fields?īefore we jump into the demonstration of magnetic fields, let us learn what iron filings, magnets, and magnetic fields are for your better understanding. But the North Pole of one magnet attracts the South Pole of another magnet and vice versa. In the same way, the South Pole of one magnet repels the South Pole of another magnet. Magnet Maze Game Designing Activity: The Fun Way to Learn Magnetismīuilding a Marble Run Using Magnets for Your Fridge Magnetic Field Iron Filings Experiment-Conclusionįrom the experiment results, we can conclude that the North Pole of one magnet repels the North Pole of the other. Other Magnetism STEM Activities for kids: On the other hand, the surrounding region consists of scattered iron fillings because of like poles repulsion. Either of the poles exhibits higher amounts of iron fillings because of the opposite poles’ attraction. ![]() And while contacting the iron fillings, like poles repel and opposite poles attract each other. U magnet consists of the North Pole and the South Pole at its endpoints. U Magnet with Iron Filings – Analysis of Results While at the middle part of the magnet, we still see some iron fillings attached but in very lesser amounts. Because there is more concentration of magnetic field at the poles. Whereas the opposite poles of magnet and iron fillings attract and remain intact to each other.īut we can see higher amounts of iron filings at either of the poles of the bar magnet. This demonstrates that the like poles of magnet and iron fillings repel and scatter themselves away from each other. In this experiment, as soon as the iron fillings dropped around the bar magnet: some go away from the magnet while some stay intact to the magnet at the poles. Bar Magnet with Iron Filings – Analysis of Resultsīar magnet, a strong magnetic material possessing the strongest magnetic field around it. The invisible lines revealed by the iron fillings are nothing but the complete map of the magnetic field lines of a magnet. What are the invisible lines revealed by iron filings? Both the poles possess the strongest magnetic field in equal amounts. Where is the magnetic field the strongest?Īny magnet exhibits the strongest magnetic field at either of the poles and the weakest at the middle of the magnet. Since the like poles repel and opposite poles attract. ![]() Therefore, it is easy for them to represent the magnetic field in the form of detailed field lines. Iron fillings, very small particles of iron exhibits magnetic properties in every iron particle because of their ferromagnetic property. Why do iron filings show magnetic fields? In this way, Iron fillings demonstrate a great experiment of revealing and explaining magnetic fields easily and more simply. To put it simpler, North Pole attracts the South Pole whereas the North Pole repels the North Pole as soon as the two magnetic materials come in contact. While the opposite poles attract each other, which is witnessed by the attachment of iron filings to the magnet. And the iron fillings scatter around the magnet but remain within the magnetic field. As soon as these iron fillings meet the magnet, the like poles of magnet and iron fillings repel each other. They do consist of the north and south poles. Iron filings are nothing but ferromagnetic substances which encompass the magnetic field by themselves. How do iron filings demonstrate a magnetic field?ĭemonstrating magnetic fields using iron fillings is a simple and classic method to learn about magnets. It takes a lot of time to extract iron fillings from the Earth’s soil using magnets. Or else, the sand on the Earth also consists of iron fillings but in very few amounts. Iron filings are easy to find in the stores like Wall Mart and even stationery shops sell them in packets.
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