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Physics science fair12/19/2023 The first magnet stage in this project will have another ball bearing on its other side, which we will call the "starter" ball. A magnet stage is a magnet with several ball bearings touching it on one side. Don't worry the accelerator is not used to shoot things but to demonstrate physics principles like magnetism, and others that are discussed below.Ī Gauss rifle is made up of at least one magnet stage, but it could have several successive magnet stages. This setup is named after Carl Gauss, who discovered the equations that describe magnetic accelerators like this one. In this project, you will see a magnetic field at work and use it to make a neat toy called a Gauss rifle. You might be thinking, "Great, magnets have magnetic fields, so what? What kinds of things can I do with magnets, other than just sticking them to stuff?" Well, it turns out that magnetic fields are used in all kinds of things, like circuits, motors, compasses, and MRI equipment. To learn more about magnets, check out the Science Buddies Electricity, Magnetism, & Electromagnetism Tutorial. It can be attractive (meaning it attracts or pulls on magnetic materials or other magnets) or repulsive (meaning it repels or pushes away other magnets). Magnitude (meaning it can be strong or weak) and a direction. Have you ever played with magnets, sticking them together and pulling them apart? Maybe you have seen how magnets attract paper clips and pins? Have you ever felt that tug when you tried to remove something from the magnet? If you have, then you have experienced the effects of magnetic fields.Ī magnetic field creates a force (a push or a pull) on other magnets or magnetic materials in the field.
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