A 69 μC Negative Point Charge Has a Positively Charged Particle

question 10

Multiple Choice

A 6.9 μC negative point charge has a positively charged particle in an elliptical orbit about it. If the mass of the positively charged particle is $1.0 \mu \mathrm { g }$ and its distance from the point charge varies from $4.0 \mathrm {~mm}$ to $16.0 \mathrm {~mm}$ , what is the maximum potential difference through which the positive object moves? (k = 1/4πε₀ = 9.0 × 10⁹ N ∙ m²/C²)

• A) 12 MV
• B) 3.9 MV
• C) -5.2 MV
• D) 19 MV

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Definitions:

MBTI

Myers-Briggs Type Indicator, a personality inventory based on Jungian psychological types, used to understand individual differences.

TAT

A projective psychological test (Thematic Apperception Test) that asks respondents to tell stories about ambiguous pictures.

CPI

Consumer Price Index, a measure assessing the average change over time in the prices paid by consumers for a basket of goods and services.

Projective Tests

Types of personality tests in which individuals are presented with ambiguous stimuli and their responses are interpreted to uncover underlying thoughts, feelings, and traits.