Spinning magnet apparatus
An apparatus of the present disclosure has a first magnet coupled to a frame and a position of the first magnet vertically adjustable and a second magnet coupled to the frame and positioned and arranged in vertical alignment with the first magnet along a magnetic axis common to the first and second magnets, such that the first magnet is free to rotate about the magnetic axis. The spinning magnet apparatus demonstrates that the external magnetic field caused by the magnets is not fixed to the material matrix of the magnets.
1. An apparatus, comprising:
a first magnet coupled to a frame and at a position wherein the first magnet is vertically adjustable, the frame comprising a vertical leg and a horizontal leg;
a second magnet coupled to the horizontal leg of the frame and positioned and arranged such that the first magnet is suspended directly above the second magnet and centrally aligned with the second magnet along a vertical magnetic axis that is parallel with the vertical leg and is common to the first and second magnets and centrally and vertically extending through the center of the first and second magnets, such that the first magnet is free to rotate radially about the vertical magnetic axis.
2. The apparatus of claim 1 , further comprising a first dowel rotatably coupled on a first end to the frame and on a second end to the first magnet such that the position of the first magnet is adjustable by rotation of the first dowel.
3. The apparatus of claim 2 , further comprising a suspension thread coupled to the second end of the first dowel and to the first magnet.
4. The apparatus of claim 3 , wherein a length of the suspension thread adjusts when the dowel rotates.
5. The apparatus of claim 4 , further comprising a second dowel coupled to an end of the suspension thread and coupled to the magnet such that the first magnet is freely rotatable.
6. The apparatus of claim 2 , wherein the first dowel is rotatably coupled to a vertical leg of the frame.
7. The apparatus of claim 6 , wherein the second magnet is coupled to a horizontal leg of the frame.
8. The apparatus of claim 1 , wherein the apparatus is used to demonstrate an interaction of a first and second magnetic field of the first and second magnets.
9. The apparatus of claim 1 , wherein the apparatus is used to demonstrate that a magnetic field of the first magnet is not fixed to a material matrix of the first magnet.
10. The apparatus of claim 1 , wherein the first and second magnets are separated and aligned vertically in attraction and the and the second magnet is fixed and the first magnet is freely suspended rotating about the magnetic axis.
11. The apparatus of claim 1 , wherein first magnet is coupled to the frame via a spun cotton suspension thread.
12. The apparatus of claim 11 , wherein the cotton suspension thread provides rotational torque when placed under stress by the first and second magnets.
13. The apparatus of claim 1 , wherein the first and second magnets are toroid-shaped, and ceramic.