Determine the Length of a Copper Wire That Has a Resistance

question 80

Multiple Choice

Determine the length of a copper wire that has a resistance of 0.172 and cross-sectional area of 7.85 × 10^-⁵ m².The resistivity of copper is 1.72 × 10^-⁸ 11ec9df8_b514_280c_8d20_295ba371075e_TB6393_11 × m.

• A)873 m
• B)250 m
• C)78.5 m
• D)785 m
• E)6570 m

Recognize the function of microblogs in enhancing communication during meetings and presentations.

Appreciate the effectiveness of blogs for team coordination across geographical distances.

Understand the application of blogs in customer education and engagement.

Evaluate the interactivity of business blogs and their role in generating discussions.

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Definitions:

Heroin

A narcotic substance derived from morphine, originating from the seed pods of opium poppy plants, known for its strong addictive properties and illegality.

Respiratory Failure

A medical condition in which the respiratory system fails in one or both of its gas exchange functions: oxygenation and carbon dioxide elimination.

Amotivational Syndrome

A continuing pattern of apathy, profound self-absorption, detachment from friends and family, and abandonment of career and educational goals evident in some long-term users of cannabis.

Long-Term Cannabis Users

Individuals who have used cannabis over a prolonged period, potentially leading to various cognitive and medical effects.