A Metallic Conductor Has a Resistivity of 18 X 10^-6

question 23

Multiple Choice

A metallic conductor has a resistivity of 18 x 10^-6 W*m.What is the resistance of a piece that is 30 m long and has a uniform cross sectional area of 3.0 x 10^-6 m²?

• A)0.056 W
• B)180 W
• C)160 W
• D)90 W

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Definitions:

Moral Problems

Issues that involve judgments about what is right and wrong, good and bad, typically pertaining to actions and their consequences on individuals and society.

Justice And Fairness

The moral principles governing equity, impartiality, and the fair treatment of individuals within society.

Piagetian Tasks

Cognitive tasks developed by Jean Piaget used to assess stages of children’s cognitive development in areas such as logical thinking, conservation, and perspective taking.

Language Abilities

Refers to the capacity of individuals to communicate through spoken, written, or signed forms of language, encompassing both understanding and producing language.