Do Multiple Magnets Increase Magnetic Chain Strength Proportionally?

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Homework Help Overview

The discussion revolves around the relationship between the number of attached identical magnets and the number of paper clips, bolts, or nuts that can be magnetically chained together. Participants are exploring whether this relationship is linear and are seeking clarification on the underlying principles.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Some participants express uncertainty about the original question and request a diagram for better understanding. Others attempt to clarify the question, suggesting it involves the proportionality of magnetic strength with the number of magnets. There is mention of a linear relationship in the context of ferromagnets, but the need for equations and further explanation is highlighted.

Discussion Status

The discussion is ongoing, with participants seeking clarification and additional information. Some have proposed a conceptual framework involving linear relationships, while others are still grappling with the initial question and its implications.

Contextual Notes

Participants note the absence of diagrams or additional information, which may be affecting their understanding of the problem. There is an acknowledgment of assumptions regarding the behavior of ferromagnets in the context of magnetic chaining.

rfoo
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Homework Statement


Does the number of attached identical magnets linearly relate to the number of paper clips/bolts/nuts that are magnetically chained together?


Homework Equations


I have no idea.


The Attempt at a Solution


Yes they are linearly related?

I am guessing that yes it is linear. But I need equations and a full explanation on why this is. Please help!
 
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huh? I don't understand your question. Can you show a diagram?
 
adjacent said:
huh? I don't understand your question. Can you show a diagram?

that's all i am given. there is no diagram or anything...
 
adjacent said:
huh? I don't understand your question. Can you show a diagram?

ok i think i sort of understand what this question is asking. it is saying, if there are more magnets attached to each other, will there be proportionately more papersclips that will attract to the magnets? basically like... how does stacking a bunch of magnets increase the strength of them? provide equations and such
 
rfoo said:
ok i think i sort of understand what this question is asking. it is saying, if there are more magnets attached to each other, will there be proportionately more papersclips that will attract to the magnets? basically like... how does stacking a bunch of magnets increase the strength of them? provide equations and such

For ferromagnets, we assume the magnetization is linear with field:

\vec M = \chi_m \vec H

So for ferromagnets, yes they are linearly related.
 

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