A Wire of Resistivity ρ Must Be Replaced in a Circuit

question 48

Multiple Choice

A wire of resistivity ρ must be replaced in a circuit by a wire of the same material but 4 times as long.If,however,the resistance of the new wire is to be the same as the resistance of the original wire,the diameter of the new wire must be

• A) the same as the diameter of the original wire.
• B) 1/2 the diameter of the original wire.
• C) 1/4 the diameter of the original wire.
• D) 2 times the diameter of the original wire.
• E) 4 times the diameter of the original wire.

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Definitions:

Phenomenologists

Researchers or theorists who study the conscious experience from the first-person viewpoint, particularly focusing on phenomena's meanings as they appear to individuals.

Deviance

Behaviors or actions that breach the norms or values held by society.

Deviant Reality

The concept that deviation from societal norms and expectations is subjective and varies across different cultures and communities.

Phenomenologists

Scholars focusing on the lived experience and consciousness to explore the fundamental nature of reality, emphasizing the importance of personal perception in understanding phenomena.