A hollow non-conducting spherical shell has inner radius R1 = 5 cm and outer radius R2 = 19 cm. A charge Q = -35 nC lies at the center of the shell. The shell carries a spherically symmetric charge density rho = Ar for R1 < r < R2 that increases linearly with radius, where A = 16 μC/m4.
a. What is the radial electric field at the point r = 0.5(R1+R2)? Give your answer in units of kN/C. sig. gif?tid=9K89-A2-1C-48-A922-20866
b. What is the radial electric field at the point r = 2R2? Give your answer in units of kN/C.
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A hollow non-conducting spherical shell has inner radius R1 = 5 cm and outer radius R2 = 19 cm. A ch...
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