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The simplest electric train # 2
(10) | 02/03/2015 | Translate: The user AmazingScience He built a new version of the electric train that we had seen in older videos. The battery no longer moves only in copper, but on this. The train was constructed using a battery, 4 neodymium magnets and copper wire.
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A simple electric train With a battery and two neodymium magnets, we can build a very simple electric train that will run on wire.- The simplest electric train in the world Using a battery, 4 neodymium magnets and copper wire, a Japanese built the simplest electric train. The operating principle is the same as that of an electric motor.
- Tasting brands of batteries in a loop The user Mr. Michal tests the strength and energy of three of the most popular brands of batteries (Duracell, Varta and Energizer) a single electromagnetic loop of copper.
- The simplest motor in the world The simplest motor consists of a copper wire, a neodymium magnet and an AAA battery
- Building a simple hydrogen generator The user of Youtube "Skill Make", he shows us how he makes a generator from old batteries that decomposes water into hydrogen and oxygen, to create hydrogen gas.
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- Advanced method of mosquito extermination Someone kills a mosquito using two small neodymium magnets.
- Large neodymium magnet against small magnets By James from the channel The Action Lab, trying to bring together a very large and powerful neodymium magnet with 1000 small neodymium magnets. As explained at the end, The power of these magnets is so great that if instead of small neodymium spheres using a piece of metal, It would have definitely suffered major injuries in his hand. This is because the balls beam is not homogeneous and many have their poles in random directions, neutralizing part of the magnetic attraction.
- Dispelling objects with two neodymium magnets The Slow Mo Guys destroy objects using the attraction of two powerful neodymium magnets.
- The easy way to win the game with the caliper A man steals in the game with the caliper and animatronics, using a powerful neodymium magnet.
- Opening a safe with a magnet, 3 seconds The Whin-Terry Yates from the security company Mr. Locksmith, opens a safe trade within 3 defterolpta, using a neodymium magnet.
- A omopoliko motor A young man from Italy shows us some omopolika motor with batteries and magnets, moving up in foil. For the construction of a omopolikoy motor, need a simple AA battery and two coin-shaped magnets. If we say that the South Pole of the magnet is the North S N, the construction should be done in the following way to work:
S-N battery N-S
N-S battery S-N
that is, the same pole must be at both ends of the battery. The motor must then be placed onto a conductive surface, as a foil.
- Incredibles magnets A small game with Neodymium released in 2012, and has some "magical" properties.
- Neodymium magnets through a copper pipe Interesting phenomenon where a powerful neodymium magnet passes through copper pipe creating magnetic field. The magnet does not stick to the walls as it falls, because the magnetic field is completely dispersed on all sides. So the field slows down the magnet falls.
It doesn't work for us. Does the battery type matter? we don't know which batteries we have.
I want to learn