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H.W. 3 A sphere of radius b [m] carries a volume charge density of p, [C/m³].
Inside this sphere there is a spherical hole of radius a [m]. This hole is not
concentric with the outer sphere, its center is shifted by a distance d [m] on the z
- axis from the center of the outer sphere. Calculate the electric filed intensity at a
point outside a sphere of radius b.

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