How Long Is a Wire Made from 200 Cm³ of Copper

question 35

Multiple Choice

How long is a wire made from 200 cm³ of copper if its resistance is 8.5 ohms? The resistivity of copper is 1.7 × 10^-5 Ω·m.

• A) 10 m
• B) 2.2 × 10² m
• C) 7.1 m
• D) 3.0 × 10³ m

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Definitions:

Specific Goods

Goods that are identified and agreed upon at the time a contract of sale is made.

F.O.B. New York

A shipping term indicating that the seller must deliver goods on board a vessel at the port of New York, with the buyer being responsible for freight and insurance.

Risk of Loss

The exposure to potential financial loss in a transaction, often determining who bears the responsibility if goods are damaged or lost.

Carrier

An entity or company that undertakes to transport goods or people for a fee, such as a shipping line, airline, or telecommunications provider.