The Characteristics of Five Wires Are Given in the Table

question 5

Multiple Choice

The characteristics of five wires are given in the table.
The gauge is a measure of the diameter of the wire;and #18 corresponds to a diameter of 1.2 × 10^-³ m;and #22 corresponds to a diameter of 6.4 × 10^-⁴ m.The resistivity of iron is 9.7 × 10^-⁸ × m;and the value for copper is 1.72 × 10^-⁸ 11ec9df8_b514_280c_8d20_295ba371075e_TB6393_11 × m.
-Of the five wires,which one has the smallest resistance?

• A)wire A
• B)wire B
• C)wire C
• D)wire D
• E)wire E

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Definitions:

Consumer

An individual or group that purchases goods or services for personal use.

Perceived Budget Line

A graphical representation of all possible combinations of goods that a consumer can purchase with a given budget, based on their perception of available resources.

Equilibrium

A state in which economic forces such as supply and demand are balanced and in the absence of external influences, the values of economic variables will not change.

Investor

A person or organization that invests money anticipating a return on their investment.