An Initially Uncharged Hollow Metallic Sphere with Radius of 5

question 71

Multiple Choice

An initially uncharged hollow metallic sphere with radius of 5 cm has a small object with a charge of +15 µC carefully placed at the center of the sphere through a hole in the latter's surface.What charge resides inner surface of the sphere?

• A)-2 000 µC
• B)-15 µC
• C)+15 µC
• D)zero
• E)​+2 000

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