Two Conductors Are Made of the Same Material and Have

question 27

Multiple Choice

Two conductors are made of the same material and have the same length. Conductor A is a solid wire of diameter 1 m. Conductor B is a hollow tube of inside diameter 1 m and outside diameter 2 m. The ratio of their resistance, R_A/R_B, is:

• A) 1
• C) 2
• D) 3
• E) 4

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Definitions:

First Record

The initial entry or piece of data in a dataset or database table.

Report Wizard

A feature in database systems that guides users through a step-by-step process to generate reports based on data from one or more tables.

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A user interface element used to communicate information to the user and prompt for a response.

Table's Design

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