A non-conductive sphere of radius R has a uniform volume charge density, p C/m. Derive an...

 

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A non-conductive sphere of radius R has a uniform volume charge density, p C/m. Derive an expression for the electric flux density D at a distance, r, from the centre of the sphere: for, r < R, and r > R. Figure 1 shows an infinite, non-conductive sheet of negligible thickness carrying a uniform surface charge density -o C/m and next to it an infinite parallel slab of thickness d with uniform volume charge density p C/m, with relative dielectric permittivity of Er. What is the magnitude of the electric field E at a distance h below the surface of the sheet (hd)? -O T d A non-conductive sphere of radius R has a uniform volume charge density, p C/m. Derive an expression for the electric flux density D at a distance, r, from the centre of the sphere: for, r < R, and r > R. Figure 1 shows an infinite, non-conductive sheet of negligible thickness carrying a uniform surface charge density -o C/m and next to it an infinite parallel slab of thickness d with uniform volume charge density p C/m, with relative dielectric permittivity of Er. What is the magnitude of the electric field E at a distance h below the surface of the sheet (hd)? -O T d

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