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Magnetism

 
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Aug16-07, 06:34 AM   #1
 
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Magnetism


In magnetism ,
mH = F, where m = pole strength ; H= magnetic field intensity ; and
F = Force.


F = [ MLT[tex]^{}-2[/tex]]

Proof that dimension of mH = [MLT[tex]^{}-2[/tex]]
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Aug16-07, 02:57 PM   #2
 
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Can you figure out the dimensions from the units of m and H? What are you not understanding? You didn't really ask a question.
Aug16-07, 03:51 PM   #3
 
If you wish to proove from F=mH that mH has dimensions of MTL-2, just consider that mH is equal to a force, which is equal to mass times acceleration: M*LT-2.

This is not as much an excercise in magnetism as in rather basic dimensional analysis.
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