Simulation of electric and magnetic fields using FEMM - FH Aachen ...
Simulation of electric and magnetic fields using FEMM - FH Aachen ...
Simulation of electric and magnetic fields using FEMM - FH Aachen ...
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And this time it seems to be smoother. But if we zoom in a little, we can still see that the<br />
center is not a circle.<br />
Figure 1-88 New zoom<br />
Thus, I assume the node in this program may have a shape, <strong>and</strong> probably not a perfect<br />
model <strong>of</strong> point.<br />
1.6 Hollow sphere 2<br />
Here we do the same problem once again, but in a correct way.<br />
1.6.1 Create a new file.<br />
“File”→“New”→ “Electrostatics Problem”<br />
1.6.2 Set problem definition.<br />
Press Menu: “Problem”. And we can use the default definitions.<br />
1.6.3 Create a new model<br />
Draw a circle to make the shell <strong>of</strong> the capacitor.<br />
Figure 1-89 New model