<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Dear getDp group:</DIV>
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<DIV>I have been using getDP to compute the magnetic field induced by permanent magnets.</DIV>
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<DIV>I would like to know about more details how the field is computed:</DIV>
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<DIV>1. what is the governing equation that getDP solved to obtain the magnetic field? (Maxwell equation?)</DIV>
<DIV>2. Is the same equation set used for both inside the magnets and outside the magnets?</DIV>
<DIV>3. If the answer is yes above, then, how is magnet material effct come in the equation?</DIV>
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<DIV>Is there any books/websites that gives some descriptions of how to solve for magnetic field using finite element method when the magnetic filed is induced by permanent magnets?</DIV>
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<DIV>Thanks!</DIV>
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<DIV>Pei</DIV></div><br>
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