is A solid spherical insulator of the radius of R with positive charge density of p = located at center of a spherical shell of the radius of 2R with uniform surface charge density of positive o as shown in figure 2. Find the electric field and potential for r < R, R 2R. 28 Fig 2.
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A solid spherical insulator of the radius of R with positive charge density of p ==[] is
located at center of a spherical shell of the radius of 2R with uniform surface charge density of
positive o [₂] as shown in figure 2. Find the electric field and potential for r < R, R<r < 2R
and r > 2R.
n
Fig 2.
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