A Wire of Length L and Resistance R Is Now

question 5

Multiple Choice

A wire of length L and resistance R is now drawn out by pulling such that its new resistance is 15R. What is its new length? Assume the density remains constant.)

• A) 1.50 L
• B) 6.67 × 10^-1 L
• C) 2.25 L
• D) 3.87 L
• E) 2.58 × 10^-1 L

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Definitions:

Neuroticism

A personality trait characterized by sadness, moodiness, and emotional instability.

Agreeableness

One of the Big Five personality traits, characterized by a tendency to be compassionate, cooperative, and friendly towards others.

Openness

In psychology, a personality trait that involves the appreciation for new experiences, creativity, and a willingness to entertain novel ideas.

First Impressions

The initial judgments and perceptions formed about someone upon meeting them for the first time, which can be long-lasting and hard to change.