Science Challenge: Prove these magnets won't move

In summary, an electromagnet with north up can be used to manipulate the positions of two permanent magnets, magnet A and magnet B, positioned on opposite sides of a paddle. When the electromagnet is turned on, magnet A will rise and magnet B will fall due to magnetic repulsion and attraction. This creates a "magnetic circuit" between the two magnets.
  • #1
kmarinas86
979
1
1) An electromagnet with north up
2) A paddle
3) A permanent magnet (magnet A) positioned north down on top of the left side of the paddle
4) A permanent magnet (magnet B) positioned south down on underneath of the right side of the paddle

Reasoning) If the electromagnet is turned on from the position seen in the video - http://www.youtube.com/watch?v=YHHab4c4hsk", magnet A will rise and magnet B will fall due to the laws of magnetic repulsion and attraction. When the paddle turns over 180 degrees, magnet A will be where magnet B was and magnet B will be where magnet A was.

Additional information) The magnetic field lines of the two magnets feed into each other, creating what is called, in some engineering circles, a "magnetic circuit".
 
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  • #2
This video has been removed by the user.

or else I just can't find it. :(
 
  • #3
Div B = 0 Proof!
 

1. What is the purpose of the "Science Challenge: Prove these magnets won't move"?

The purpose of this challenge is to test the properties of magnets and the forces that act upon them in order to prove that they will not move under certain conditions.

2. How do magnets work?

Magnets work by creating a magnetic field, which is a force that attracts or repels other magnets or magnetic materials. This is due to the alignment of the atoms within the magnet, which creates a north and south pole.

3. What factors contribute to the movement of magnets?

The movement of magnets is influenced by several factors, including the strength of the magnet, the distance between the magnets, the orientation of the poles, and the presence of other magnetic or non-magnetic materials.

4. Can a magnet be made that won't move under any circumstances?

No, all magnets will have some degree of movement under certain conditions. However, the goal of this challenge is to prove that the magnets in question will not move under the specific conditions given.

5. How can I prove that the magnets won't move?

To prove that the magnets won't move, you can conduct experiments to test the factors that contribute to their movement and use scientific principles and equations to analyze the results. You can also use tools such as force sensors or magnets with known strengths to measure the forces acting on the magnets.

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