Determine the systems of image charges that will replace the conducting boundaries that ar...

Determine the systems of image charges that will replace the conducting boundaries that are maintained at zero potential for

a) a point charge Q located between two large, grounded, parallel conducting planes as shown in Fig. 1,

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b) an infinite line charge ρl located midway between two large, intersecting conducting planes forming a 60-degree angle, as shown in Fig. 2.

Figure 1: Point charge between grounded parallel planes.

Figure 2: Line charge between grounded intersecting plane.