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3.1. FEMM "" , . " File " " New ", " Create new problem " " Electrostatics problems " - "".
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3.2. .
" Nodes " (), " Tab "(
) . (0, 0). . : (0,10),(50,10),(50,0). : (24;6),(24;4),(26;6),(26;4) (25;5).
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" Line " ( - " Nodes "). , 2, . , 1 2. .2. , , , , (0;0) (0;10), (50;0) (50;10).
. 1.2
3.3. .
" Properties 
Material " . " Add Materials ". " New Materials ", , " Air " . "".
3.4.. .
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3.5. .
" Properties Conductors " " Add Property ". " New Conductor " " One ". " Prescribed Voltage " 100. "". - -100 -0.
" Lines ", . , . "" " In Conductor " " None " " One ". . .
3.6. .
Problem , Planar . Millimeter z - depth - 100. 10-8. . Comment .
3.7. .
File Save as , , .
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3.8. .
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3.9. .
Analysis Results. , . View Contour Plot Show equipotential lines, "" . View Vector Plot . Vector Plot Options Vector Plot Type Electric Field Intensity (E).
3.10. . , , Tab . . 3.2. FEMM Output. , : View Output Window.
. 1.3
3.11. .
. Line , . Properties Conductors. Property Definition Modify Property . . 3.5.
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