A Thin Spherical Shell of Radius 20

question 64

Multiple Choice

A thin spherical shell of radius 20.0 cm has 5.0 µC of charge uniformly distributed over its surface. What is the electric field 10.0 cm from the center of the sphere?

• A) 4.5 × 10⁶ N/C inward
• B) 4.5 × 10⁶ N/C outward
• C) 2.3 × 10⁶ N/C inward
• D) 2.3 × 10⁶ N/C outward
• E) 0

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