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Unformatted text preview: 1 1.00 ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–115 VM49: Electrostatic Field Analysis of Quadpole Wires
Reference: Any Basic Static and Dynamic Electricity Book Analysis Type(s): Static, Electrostatic Analysis (ANTYPE = 0) Element Type(s): 2-D 8-Node Electrostatic Solid Element (PLANE121)
2-D Infinite Solid Element (INFIN110) Input Listing: vm49.dat Test Case
Two wires of quadpole device system of zero radius, carrying positive charge, q1 are placed along the X-axis with
their centers located at positive and negative distances, d from the origin, O. Two wires of the same radius carrying
negative charge, q2, are placed along the Y-axis with their centers at positive and negative distances, d from the
origin, O. All wires are extended in the Z direction. Determine the electric potential, V, produced out to a radius
of 470 mm measured from the origin, O. Figure 49.1 Quadpole Wires Problem Sketch Material Properties
ε o = 8.85 x 10-12 F/m Geometric P...
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