Hello people! In this video I teach in a very simple and fun way, how to make the Second Simplest Engine that exists in the world, and the Homopolar Engine is the first simplest Engine of all, if you still don't know it, I'll leave the link of it here in the description for you to go check it out If you like to have fun doing experiments at home, or are looking for some simple and fun project for Science Fair or School work, be sure to do this wonderful project and have a lot of fun.
FUNCTIONING: Its operation is very easy to understand, the wire coil works like a magnet when the electric current from the 9 volt battery circulates. When the electric current circulates in the coil, a magnetic field is created and it changes its name to an electromagnet (device that uses electric current to generate a magnetic field). One end of the wire is all scraped off, while the other end is scraped off just a part of the wire, thus leaving an On / Off switch according to the video. When the scraped part makes contact with the rod that supports the coil, an electric current circulates in it, thus creating a magnetic field, which is attracted by the fixed magnetic field of the magnet that is on top of the battery, with that the coil makes a U turn. Then the shaved part loses contact with the rod and cuts off the electric current in the coil, but due to the inertia of the movement, another half turn will be performed. Hence everything is repeated until the moment the electric current of the battery is cut.
In the DIY Inventions Channel you will find fun inventions, which you can make at home for your School Work, Science Fair, Crafts etc ... and you understand the operation very easily.
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SUGGESTION FOR YOU TO WATCH BELOW:)
Homopolar Engine Link: • Como fazer o 1º MOTOR ...
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VIDEO LINK: • Como fazer o 2º MOTOR ...
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