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Posted: **Fri Apr 29, 2022 10:56 am**

: 4 Figure 3 Shows A Non Conducting Hollow Sphere With Inner Radius B And Outer Radius A A Total Charge Q Is Uniformly D 1 (18.79 KiB) Viewed 19 times

4. Figure 3 shows a non-conducting hollow sphere with inner radius b and outer radius a. A total charge Q is uniformly distributed in the material b <r<a. Find the electric field for (a) r<b; (b) b<r <a; (c) r>a.