You can reduce a magnet's strength or demagnetize it entirely by exposing it to a magnetic field that is aligned in the opposite direction. You can also demagnetize a material by heating it above its Curie point, or the temperature at which an object's magnetic properties change. The heat ...
As an excellent cloud storage service, in addition to allowing users to store files on the server and synchronize files across devices,Google Drivealso provides the option to share files and folders with anyone inside or outside the organization. When sharing from Google Drive, you can control w...
How to Move Giant Magnet from New York to ChicagoCompared to ants, we humans have a ways to go in the science of moving large objects.Barber, ElizabethEetimes Com
So, what is it that gives MR fluid its unique ability to transform from liquid to solid and from solid to liquid quicker than you can blink an eye? The carbonyl iron particles. When a magnet is applied to the liquid, these tiny particles line up to make the fluid stiffen into a solid...
Magnets are really cool. Anything that’s magnetic will stick to them. And because of the invisible magnetic field they produce around themselves, they can make things move without touching them. Here are a couple of neat things you can do with magnets to learn about how they work. But mak...
Retaining magnets offer a simple, gentle way to hold objects in place. As their name suggests, they are magnets that are designed to “retain” an object. You don’t have to drill into the object. Assuming the object is magnetic, you can place it over a retaining magnet. Follow these ...
State Hooke's law. How can it be derived on the basis of interatomic forces? What type of waves is possible in the case of solids? Do fluid molecules include solid molecules? Why does a particle move like a wave? What is true about microscopic properties of an object? 1) They are jus...
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Slices can be taken of any part of the body in any direction, giving doctors a huge advantage over any other imaging modality. That also means that you don't have to move for the machine to get an image from a different direction -- the machine can manipulate everything with the ...
The basic circuit breaker consists of a simple switch, connected to either a bimetallic strip or an electromagnet. The hot wire in the circuit connects to the two ends of the switch. When the switch is flipped to the on position, electricity can flow from the bottom terminal, through the ...