A Thin Spherical Shell of Radius 20

question 23

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 flux through an area of 1.00 m² of a spherical surface concentric with the shell of charge but having a radius of 1.00 m?

• A) 5.6 × 10⁵ N·m²/C
• B) 4.5 × 10⁴ N·m²/C
• C) 1.8 × 10⁴ N·m²/C
• D) 2.3 × 10⁵ N·m²/C
• E) 0

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