A Hollow Metal Sphere Has a Total Charge of 100

question 49

Multiple Choice

A hollow metal sphere has a total charge of 100 µC. If the radius of the sphere is 50 cm, the electric field intensity at a distance of 3.0 m from the surface of the sphere is approximately

• A) 3.0 × 10⁵ N/C.
• B) 2.6 × 10⁵ N/C.
• C) 1.0 × 10⁵ N/C.
• D) 7.4 × 10⁴ N/C.
• E) 3.6 × 10⁶ N/C.

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Definitions:

"g"

Often referred to as general intelligence, it represents a measure of an individual's overall cognitive abilities.

Specialized Intellectual Abilities

Distinct skills or capabilities in specific areas of cognition or learning, such as mathematical reasoning or verbal fluency.

"g" Factor

A concept in psychology referring to general intelligence, representing a core of common skill underlying all specific cognitive abilities.

"g" Factor

The general intelligence factor believed to underlie specific mental abilities and talents.