Aluminum Has a Resistivity of 2

question 74

Multiple Choice

Aluminum has a resistivity of 2.65 × 10⁻⁸ Ω × m. What is the resistance of 15 m of aluminum wire with cross-sectional area 1.0 mm²?

• A) 1.6 Ω
• B) 0.40 Ω
• C) 0.13 Ω
• D) 1.3 × 10² Ω
• E) 56 Ω

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Definitions:

Mandatory Activity

An action or task that is required by law, rules, or regulations, and must be completed.

Passive Voice

A grammatical voice where the object of an action becomes the subject of the sentence, often leading to less direct expression.

Active Voice

A verb that describes the action done by the grammatical subject of the sentence.

Agent

An entity or individual authorized to act on behalf of another, often in business transactions.