/sci/ - Science & Math

Chris Mon Mar 5 03:26:40 2012 No.4433967 [DELETED]

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Need some more help on my Homework /sci/.

Question: For a positive point charge Q located at a distance d from each of two grounded perpendicular conducting half-planes shown, find the expressions for

a) the potential and the electric field intensity at an arbitrary point P(x,y), and
b) the surface charge densities induced on the two half-planes.

I know I have to use the method of Images, but do I use Q4 or do Q1 and Q2, then add them up or something?

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