The volume charge density of a solid nonconducting sphere of radius R 5 60 cm varies with radial distance r as given by (14 1 pC m3)r R (a) What is the sphere 's total charge What is the field magnitude E at (b) r 0, (c) r R 2 00, and (d) r R (e) Graph E versus r ...

a We integrate the volume charge density over the volume and require the r ...

The volume charge density of a solid nonconducting sphere of radius R = 5.60 cm varies with

Question:

The volume charge density of a solid nonconducting sphere of radius R = 5.60 cm varies with radial distance r as given by ρ = (14.1 pC/m3)r/R.
(a) What is the sphere's total charge? What is the field magnitude E at
(b) r = 0,
(c) r = R/2.00, and
(d) r = R?
(e) Graph E versus r