The uniqueness of a magnet? Let me tell you why.

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    Magnet Uniqueness
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SUMMARY

This discussion centers on the unique properties of magnets, particularly their ability to attract and repel without external force, unlike springs which require applied force to act. Participants highlight the stability of permanent magnets, such as Neodymium magnets, which can retain their magnetic force for decades without energy input, contrasting them with electrical devices like wall plugs that require continuous power. The conversation also touches on the fundamental forces at play, including potential and kinetic energy, and the intriguing nature of magnetic fields.

PREREQUISITES
  • Understanding of basic electromagnetism principles
  • Familiarity with potential and kinetic energy concepts
  • Knowledge of Neodymium magnets and their properties
  • Awareness of the differences between permanent magnets and electrical devices
NEXT STEPS
  • Research the properties and applications of Neodymium magnets
  • Explore the principles of electromagnetism in greater detail
  • Investigate the long-term stability of permanent magnets
  • Learn about the interactions between magnetic fields and electric charges
USEFUL FOR

Physics enthusiasts, engineers, educators, and anyone interested in the fundamental properties of magnets and their applications in technology.

  • #31
An Austin 7 beats an E Type Jaguar on the grounds of age and fuel consumption.
 
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  • #32
ThereIam said:
A few things:
2. MAGNETIC FORCES DO NO WORK. I'm not sure if this was a point of confusion for you, but I had to throw it out there, cause it cracks me up.


Yea forgive me while writing that down forgot a debate I had earlier in another post. I meant generally magnet have a potential energy that tend to attract magnets and metals. Now interms of the magnetic force doing work... After a long long discussion I agreed its due to the change in B it induced electrical fields that interms does all the work.
 

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