There is a horizontal tube -- the same one the patient enters -- running through the magnet from front to back. This tube is known as the bore. But this isn't just any magnet -- we're dealing with an incredibly strong system here, one capable of producing a large, stable magnetic ...
In summary: Can you tell me where I might be able to purchase something like that?In summary, a donut-shaped magnet with a hole in the center that the flux fields continuously circulate around is what the person is looking for. It is possible to convert a standard magnet into the ...
Materials You’ll Need to Build A Hanging Compass: Three needles Magnet Clear jar Modeling clay Thread Pencil Piece of paper 1. Rub from the middle to the pointed end of the needle along the South side of the magnet. Make sure to rub in the same direction 30-40 times to magnetize the...
Subject:Modeling - How to magnetize your bases! PrOtOcoN I was asked how I magnetically base myundead army(shameless self promotion) and what started out as a quick reply became a tutorial! I'm no pro at this, I just went with what made sense but hopefully this will help someone that...
A magnet can easily cause a flow of electrons from one atom to the other. When a magnet gets close to a wire, the magnet's force causes electrons to flow and thus produces electricity. Inside an AC generator one or more rotors (wire coils), put in motion by a mechanical force, ...
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In a strong magnetic field, some walls disappear entirely. The resulting magnet's strength depends on the amount of force used to move the domains. Its permanence, or retentivity, depends on how difficult it was to encourage the domains to align. Materials that are hard to magnetize generally...
Place the magnet ¼ inch (.6 centimeters) from the head of the nail and move it rapidly from side to side [source: Hare]. The bulb will light up! Frequently Asked Questions How efficient is a homemade magnetic generator compared to conventional power sources? Homemade magnetic generators ...
Most magnets today are made from alloys. Some of the most common alloys are aluminum-nickel-cobalt, neodymium-iron-boron, samarium-cobalt and strontium-iron. In order to magnetize the alloy, the alloy is exposed to a magnetic field, which actually alters
Permanent Magnet Electromagnets differ from your run-of-the-mill "permanent" magnets, like the ones holding your Popsicle art to the fridge. As you might know, magnets have two poles: north and south. They attract things made of steel, iron or some combination thereof. Like poles repel ...