Electrical Engineering > GATE 2014 SET-3 > Electrostatics
A perfectly conducting metal plate is placed in x-y plane in a right handed coordinate system. A charge of +32πεo√2 columbs is placed at coordinate (0, 0, 2). εo is the permittivity of free space. Assume î, ĵ, k̂ to be unit vectors along x, y and z axes respectively. At the coordinate (√2,√2,0), the electric field vector E (Newtons/Columb) will be
A
2√2k̂
B
-2k̂
C
2k̂
D
-2√2k̂

Correct : b

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