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

question 15

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 = 20 cm?

• A)0.24 kN/C
• B)0.12 kN/C
• C)4.8 N/C
• D)15 N/C
• E)5.4 N/C

---

Definitions:

Ashoka

A global organization that supports social entrepreneurs aiming to solve the world's pressing problems.

Echoing Green

A global organization that provides fellowships, seed-stage funding, and strategic support to social entrepreneurs and leaders working on innovation in social change.

Gained Popularity

The process of becoming more widely accepted, recognized, or favored by the public or a specific demographic.

Undertake

To commit oneself to and begin (an enterprise or responsibility); to take on.