What is the magnitude of electric field outside and inside of a solid sphere which of radius R and has charge density p(r) = po(1 – ) for r R (outside). The total charge is Q on the sphere. for r > R; E = por( – 2AR) 4Tegr² O a. E = for r R; E = por( - 2AR) for r R; E = por² ( - ziR) for r R; E = por² ( - ziR) for r R; E = Por( - i) for r
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