The Resistivity of Gold Is 2

question 5

Multiple Choice

The resistivity of gold is 2.44 × 10^-8 Ω • m at room temperature.A gold wire that is 1.8 mm in diameter and 11 cm long carries a current of 170 mA.How much power is dissipated in the wire?

• A) 0.030 mW
• B) 0.0076 mW
• C) 0.013 mW
• D) 0.019 mW
• E) 0.025 mW

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Definitions:

Mental Models

Mental models representing the external environment that people employ to comprehend and engage with their surroundings.

Diverse Backgrounds

Describes individuals coming from a range of cultural, socioeconomic, and experiential contexts, contributing to varied perspectives within a group or organization.

Homogenization

The process of making things uniform, leading to a lack of diversity; often referred to in the context of globalization or corporate culture.

Differentiation

The act of distinguishing or creating differences between products, services, or businesses to gain a competitive advantage.