Magnetic poles(repulsion+attraction)

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Discussion Overview

The discussion revolves around the nature of magnetic poles, specifically why like poles repel each other while opposite poles attract. It touches on foundational concepts in magnetism and the importance of understanding underlying principles before delving into specific questions.

Discussion Character

  • Conceptual clarification
  • Debate/contested
  • Meta-discussion

Main Points Raised

  • One participant questions the fundamental reasons behind the attraction and repulsion of magnetic poles.
  • Another participant suggests that a deeper understanding of magnetism is necessary before asking broad questions, emphasizing the importance of foundational knowledge.
  • A different participant claims to have learned significantly from the forum and acknowledges the need for further understanding of specific topics, such as atomic decay.
  • Links to external resources are provided to help build a comprehensive understanding of magnetism and dipole interactions.
  • One participant mentions that magnetism is a relativistic effect, indicating a potentially interesting aspect of the topic.

Areas of Agreement / Disagreement

Participants express differing views on the appropriateness of broad questions in the forum. While some emphasize the need for foundational knowledge, others share their learning experiences and seek further resources. The discussion does not reach a consensus on the best approach to understanding magnetism.

Contextual Notes

There are limitations in the discussion regarding the depth of understanding required to engage with the topic effectively. Some assumptions about prior knowledge and the complexity of magnetism are not explicitly stated.

Who May Find This Useful

This discussion may be useful for students and individuals interested in learning about the principles of magnetism, particularly those seeking foundational knowledge or resources for further study.

superweirdo
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What makes a magnetic pole attract another, while, the other kind repel each other?
 
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Superweirdo, rather than shooting a hundred basic questions at the forums, you would be better served to try and learn the subject matter on your own and come here with specific doubts regarding points that you are unclear about. That would also be in the best interest of the forums, in my opinion.

For instance, you must first understand broadly how a magnet works, before you start wondering about why it behaves in a certain way. I could tell you that the dipole-dipole interaction energy has a maximum for one orientation and a minimum for the other, but that would help in no way unless you know how to calculate such a thing.

From all the other threads I've read, I don't get the impression that you are actually learning anything...just picking up a few disconnected tidbits that will sooner than later leave your head for lack of a unified comprehension.

What we could do well, however, is point you to learning resources that will help build such a comprehension.
 
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Actually to tell you the truth, this forum has taught me a lot of things, I am in in AP physics right now and I am grasping all the material. The only thing I didn't get here is the the one about how an atom decays b/c I need to review that stuff, I also know that too. But I guess for this question, I better get a deep knowledge in this category instead of asking this question. Can you perhaps direct to a link?
 
Something along the lines of : http://www.coolmagnetman.com/maghow.htm

followed by or in conjunction with an understanding of how dipoles create and interact with fields. There's a brief discussion of results in the early part of this article: http://en.wikipedia.org/wiki/Dipole

The best way to learn this stuff, however, is from a standard physics text that handles electricity and magnetism (eg: Resnick & Halliday)
 
Superweirdo,

Did you know that magnetism is a 100% relativistic effect? That was the most interesting thing I learned about it.
 

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