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What is the field near a square metal plate (with infinitesimal thickness)
The answer is E = [tex]\sigma[/tex] / [tex]\epsilon[/tex]
where [tex]\sigma[/tex] = Charge per unit area
[tex]\epsilon[/tex] = relative permeabily
Please help me to derive this result. using coulombs and then gauss' law
The answer is E = [tex]\sigma[/tex] / [tex]\epsilon[/tex]
where [tex]\sigma[/tex] = Charge per unit area
[tex]\epsilon[/tex] = relative permeabily
Please help me to derive this result. using coulombs and then gauss' law