Multiple Choice
Use the following figure to answer the next problem:
-A sphere of radius 8.0 cm carries a uniform volume charge density = 500 nC/m3.What is the electric field at r = 3.0 cm?
A) 36.0 N/C
B) 230 N/C
C) 140 N/C
D) 565 N/C
E) 450 N/C
Correct Answer:

Verified
Correct Answer:
Verified
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