A Certain Metal Has a Resistivity Of $1.68 \times 10 ^ { - 8 } \Omega \cdot \mathrm { m }$

question 51

Multiple Choice

A certain metal has a resistivity of $1.68 \times 10 ^ { - 8 } \Omega \cdot \mathrm { m }$ . You have a long spool of wire made from this metal. If this wire has a diameter of $0.15 \mathrm {~mm}$ , how long should you cut a segment so its resistance will be $15 \Omega$ ?

• A) \(16 \mathrm {~m}\)
• B) \(1.6 \mathrm {~m}\)
• C) \(16 \mathrm {~mm}\)
• D) \(16 \mathrm {~cm}\)

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Definitions:

Reflective Communication Style

A communication method that focuses on understanding and reflecting on the feelings and content communicated by others before responding.

Style Flexing

The ability to adapt one's communication style or behavior to effectively interact with others with different styles or in various situations.

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A way of exchanging information that is nurturing, encourages open and honest dialogue, builds trust, and fosters a positive environment.

Excess Zone

refers to a state or situation where there is more of something than is necessary, desirable, or manageable.