We Have an Initially Uncharged Hollow Metallic Sphere with Radius

question 8

Multiple Choice

We have an initially uncharged hollow metallic sphere with radius of 5.0 cm.I place a small object with a charge of +40 µC at the center of the sphere through a hole in the surface.Find the electric field present at a point 10 cm from the sphere's center.(k_e = 8.99 × 10⁹ N⋅m²/C²)

• A) 9.0 × 10⁶ N/C
• B) 1.1 × 10⁶ N/C
• C) 2.3 × 10⁶ N/C
• D) 36 × 10⁶ N/C

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