We Have an Initially Uncharged Hollow Metallic Sphere with Radius

question 27

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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Definitions:

Rewarding

pertains to the act of providing a positive response or reinforcement following a desired behavior, increasing the likelihood of the behavior's recurrence.

Proximal

Situated nearer to the center of the body or the point of attachment.

Reciprocity

A social principle that involves exchanging things with others for mutual benefit.

Attraction

A magnetic quality or force that draws individuals together, leading to friendship, love, or interest.