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You can distinguish a magnet from a non-magnetized magnetic material by checking for repulsion. A real magnet has two poles and can both attract and repel another magnet. When like poles meet, they push away from each other. A non-magnetized magnetic material may still be attracted to a magnet, but it cannot repel, because its internal […]
A magnet can be used to separate mixtures by attracting and removing materials that contain iron, nickel, or cobalt. When a mixture contains both magnetic and non-magnetic substances, placing a magnet near it will pull the magnetic particles away, leaving the rest behind. This method is simple, clean, and efficient, which is why it is widely […]
Understanding a magnet’s power might seem simple. It sticks or it doesn’t. But engineers, designers, hobbyists, and suppliers need much more detail. The real question isn’t whether it sticks. It’s how strongly and in what way. This guide gives you a complete answer to how do you measure a magnets strength. We’ll explore different aspects of […]
Yes, real MagSafe cases absolutely have magnets in them. This is what makes them work and defines the entire system. These aren’t just ordinary magnets. A true MagSafe case has a carefully designed array of magnets inside. This array is what connects your case to Apple’s whole MagSafe world of chargers, mounts, and accessories. Without these built-in […]
Can you bring a magnet on a plane? Yes, you can. But there are important restrictions you need to know about. The rules aren’t about the magnet itself. They focus on its strength and how you pack it. This question confuses many travelers. Business professionals ship samples. Families pack magnetic toys. Hobbyists travel with powerful components. Without […]
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