Two Pieces of Copper Wire Have the Same Length,but Wire

question 72

Multiple Choice

Two pieces of copper wire have the same length,but wire A has a square cross section of width s whereas wire B has a circular cross section of diameter s.Which of the following statements is true?

• A)The resistance of both wires is the same.
• B)The resistivity of both wires is the same.
• C)Both the resistance and the resistivity of A and B are the same.
• D)The resistance of A is greater than that of B.
• E)The resistivity of A is greater than that of B.

Understand classic leadership styles and their application within group settings.

Apply effective communication skills (verbal, nonverbal, focusing, attending, and responding) within a group.

Utilize conflict resolution skills (negotiating, mediating, moderating) effectively in group leadership.

Recognize the importance and impact of environmental and social factors on group dynamics and leadership styles.

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Definitions:

Raw Materials

The basic substances or components used in the production or manufacturing of goods.

Contractor

An individual or company that undertakes a contract to provide materials or labor to perform a service or do a job.

Employee

An individual who works part-time or full-time under a contract of employment, providing their services in exchange for compensation.

Control

In management, it refers to the power to influence or direct people's behavior or the course of events.