A charged sphere shell carries a positive charge q = + 3.2 nC at its center, negative Q1= ‐3.2 nC at its inner surface r1= 1.5 m and positive charge Q2=+ 4.5 nC at its outer surface r2= 3 m. Find the electric field at following position: 1) r = 1.2 m 2) r = 1.8 m 3) r = 4.2 m
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A charged sphere shell carries a positive charge q = + 3.2 nC at its center,
negative Q1= ‐3.2 nC at its inner surface r1= 1.5 m and positive charge Q2=+ 4.5 nC
at its outer surface r2= 3 m. Find the electric field at following position:
1) r = 1.2 m
2) r = 1.8 m
3) r = 4.2 m
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