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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
21 Nov 2021

Given information

It is given that the length of wire is 4.8 m. the diameter of wire is 2.0 mm, so radius is 1.0 mm.

The resistance calculated is  

Step-by-step explanation

Step 1.

 

Resistance of conductor

 

Here,   is resistivity, L is length, and A is area.

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