Since You Cannot Afford Expensive Cable to Hook Up Between $\rho$

question 42

Multiple Choice

Since you cannot afford expensive cable to hook up between your loudspeaker and music amplifier,you try some common 14-gauge (diameter = 1.628 mm) copper wire.If the total length of the wire (there and back) used for each speaker to amplifier hookup was 10 m,then calculate the resistance in the wire for one channel.( $\rho$ (Cu) = 1.7 $\times$ 10^-8 $\Omega$ /m)

• A)2.6 \(\times\) 10^-2 \(\Omega\)
• B)2.0 \(\times\) 10^-2 \(\Omega\)
• C)4.1 \(\times\) 10^-3 \(\Omega\)
• D)8.2 \(\times\) 10^-2 \(\Omega\)
• E)1.6 \(\times\) 10^-1 \(\Omega\)

---

Definitions:

Time And Motion Studies

Work measurement techniques used to establish standard times for tasks and enhance productivity by analyzing motions and time.

Employee Feedback

Information provided by employees about their job experience, organizational culture, and the behavior of colleagues and supervisors, used for improving work environment.

Nonunion Representation

Representation of workers' interests and concerns in the workplace without the formal structure and bargaining power of a union.

Labor Advocates

Individuals or groups that actively support and promote the rights and interests of workers and labor unions.