An Initially Uncharged Hollow Metallic Sphere with Radius of 5

question 26

Multiple Choice

An initially uncharged hollow metallic sphere with radius of 5 cm has a small object with a charge of +10 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)-4 000 µC
• B)-10 µC
• C)+10 µC
• D)zero

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Definitions:

Attitudinal Change

A shift in an individual's attitude, viewpoint, or stance towards a particular idea, person, or object.

Festinger

Leon Festinger, a psychologist known for the theory of cognitive dissonance, which describes the discomfort felt when one's beliefs are inconsistent with one's behaviors.

Central Route

In the context of persuasion, this refers to a pathway where individuals are influenced by the content and quality of the message, leading to lasting attitude change.

Peripheral Route

A method of persuasion that involves passive agreement without active thinking, typically influenced by external cues such as the speaker's attractiveness or credibility.