A Spherical, Non-Conducting Shell of Inner Radius R₁= 10 Cm

question 8

Multiple Choice

A spherical, non-conducting shell of inner radius r₁= 10 cm and outer radius r₂= 15 cm carries a total charge Q = 15 μC distributed uniformly throughout its volume. What is the electric field at a distance r= 12 cm from the center of the shell?

• A)5.75 × 10³ N/C
• B)0
• C)2.87 × 10⁶ N/C
• D)5.75 × 10⁶ N/C
• E)2.87 × 10³ N/C

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