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Magnetism

Magnetism. How the F**K Do They Work!? David Nuhn. Magnetic Poles!.

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Magnetism

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  1. Magnetism How the F**K Do They Work!? David Nuhn

  2. Magnetic Poles! • Magnets can repel and attract without touching one another. This all depends on which side is facing which. The positive and negative. Magnetic Poles do this very same thing. Our North and South Poles are like magnets. Also the closer the two magnets are the stronger they are. The further, the weaker.

  3. Differences! • The differences between magnetic poles and electric charges is that electric charges produce electrical forces and magnetic poles produce magnetic forces.

  4. Fields! • A magnetic field is a field of force produced by moving electric charges.

  5. Atoms aren’t Magnets! • Atoms are not tiny magnets because atoms contain unpaired electrons that spin in the same direction.

  6. Magnetic Domain! • A magnetic domain is the place where magnetic fields of atoms are grouped together and put in line.

  7. Paper Clip Magnets! • Take a ordinary paper clip. Get a magnet and run it over the clip in the same direction multiple times. This gives the paper clip a magnetic charge. Making it a . . . Miracle!!!

  8. Weakening A Magnet! • Dropping or heating a magnet adds energy causing the atoms to vibrate and come out of place weakening the magnet.

  9. Magnetic Field!

  10. If a current carrying wire is bent into a loop, why is the magnetic field stronger inside the loop than outside? • The magnetic field is stronger inside the loop than outside because the magnetic field lines become bunched inside the loop. A current-carrying coil of wire with many loops is an electromagnet.

  11. What is the most probable cause for Earth’s magnetic field? • Our Earth’s core is made of iron which makes it extremely magnetic. Also it’s moving through space making it even more magnetic. • Or. . . . God!

  12. Miracle. . . Solved!

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