Use the Following Figure to Answer the Next Problem $\rho$ = 500 NC/m³

question 28

Multiple Choice

Use the following figure to answer the next problem:
-A sphere of radius 8.0 cm carries a uniform volume charge density $\rho$ = 500 nC/m³.What is the electric field at r = 8.1 cm?

• A)0.12 kN/C
• B)1.5 kN/C
• C)0.74 kN/C
• D)2.3 kN/C
• E)12 kN/C

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