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Neutral Points in a Ring Magnet

crestind
in Classical Physics

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So when two magnetic fields interact, neutral points are created. Assuming we had a ring magnet that was magnetized in such a way that they could be naturally stacked into tubes (http://www.leevalley.com/us/images/item/woodworking/magnets/99k3601s1.jpg), does this magnetized tube contain its own neutral point independent of any interaction with another magnetic field (such as the earth's).

 

post-115404-0-30045200-1451252110.png

post-115404-0-84012600-1451252110.png

Interaction of one magnet with earth's magnetic field

 

 

 

post-115404-0-84764300-1451252332.jpg

post-115404-0-26742000-1451252334_thumb.gif

Interaction of two magnets' magnetic fields.

 

 

 

post-115404-0-11858600-1451252332.png

post-115404-0-85485800-1451252333.jpg

Interaction of magnetic fields from two currents.

Edited by crestind

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