9 y=d A a B

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.22P
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T:16)

2. A point charge is placed at a distance d from an infinitely large grounded conductive surface (x = 0, y = d, z = 0). There is a conductive half spherical bump (radius a = d/2) on top of this surface. (see figure 2)

Assume D = 3a

(a) What is the potential at location (x = 0, y = D, z = 0)?

(b) What is surface charge density at locations A (x = 0, y = a, z = 0) and B (x = −D, y = 0, z = 0)?

y.
9 y=d
A
a
Transcribed Image Text:y. 9 y=d A a
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