Two nonconducting infinite plane sheets having charges math xmlns=http://www.w3.org/1998/Math/Ma...
Two nonconducting infinite plane sheets having charges math xmlns=http://www.w3.org/1998/Math/MathMLmiQ/mi/math and math xmlns=http://www.w3.org/1998/Math/MathMLmn2/mnmiQ/mi/math are placed parallel to each other as shown in figure. The charge distribution on the four faces of the two plates is also shown. The electric field intensities at three points 1, 2 , and 3 are math xmlns=http://www.w3.org/1998/Math/MathMLmsubmover accent=truemiE/mimo→/mo/movermn1/mn/msubmo,/momsubmover accent=truemrowmo /momiE/mi/mrowmo→/mo/movermn2/mn/msub/math, and math xmlns=http://www.w3.org/1998/Math/MathMLmsubmover accent=truemiE/mimo→/mo/movermn3/mn/msub/math, respectively. Then the magnitudes of math xmlns=http://www.w3.org/1998/Math/MathMLmsubmover accent=truemiE/mimo→/mo/movermn1/mn/msubmo,/momo /momsubmover accent=truemiE/mimo→/mo/movermn2/mn/msub/math, and math xmlns=http://www.w3.org/1998/Math/MathMLmsubmover accent=truemiE/mimo→/mo/movermn3/mn/msub/math are, respectively (surface area of plates)
img src=https://penpencil-static-content.s3.ap-south-1.amazonaws.com/5eb393ee95fab7468a79d189/neab6re8cat63lsyr7yf00i7q.png /
(1) zero, math xmlns=http://www.w3.org/1998/Math/MathMLmfracmiQ/mimrowmsubmiε/mimn0/mn/msubmiS/mi/mrow/mfrac/math, zero
(2) math xmlns=http://www.w3.org/1998/Math/MathMLmfracmrowmn5/mnmiQ/mi/mrowmrowmn6/mnmsubmiε/mimn0/mn/msubmiS/mi/mrow/mfracmo,/momfracmiQ/mimrowmn2/mnmsubmiε/mimn0/mn/msubmiS/mi/mrow/mfrac/math, zero
(3) math xmlns=http://www.w3.org/1998/Math/MathMLmo(/momfracmrowmn5/mnmiQ/mi/mrowmrowmn6/mnmsubmiε/mimn0/mn/msubmiS/mi/mrow/mfracmo,/momfracmiQ/mimrowmsubmiε/mimn0/mn/msubmiS/mi/mrow/mfrac/math, math xmlns=http://www.w3.org/1998/Math/MathMLmfracmiQ/mimrowmn3/mnmsubmiε/mimn0/mn/msubmiS/mi/mrow/mfracmi\)/mi/math
(4) zero, math xmlns=http://www.w3.org/1998/Math/MathMLmfracmiQ/mimrowmn2/mnmsubmiε/mimn0/mn/msubmiS/mi/mrow/mfrac/math, zero
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