A semi-infinite slab of charge with charge density ρ extends from x = −d to x = d. Find a vector expression for the electric field everywhere i. e. in the regions (i) x < −d, (ii) −d < x < d, (iii) x > d.
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A semi-infinite slab of charge with charge density extends from to . Find a vector expression for the electric field everywhere i.e. in the regions (i) , (ii) , (iii) .