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The voltage drop across a certain aluminum wire is 13 V when a 10 A current is run through it. The wire is then cut into two pieces such that one piece is 2 times the length of the other. Determine the resistance of the original wire and the resistance of the bigger piece. resistance of the original wire- resistance of the bigger piece- D

The voltage drop across a certain aluminum wire is 13 V when a 10 A current is run through it. The wire is then cut into two pieces such that one piece is 2 times the length of the other. Determine the resistance of the original wire and the resistance of the bigger piece. resistance of the original wire- resistance of the bigger piece- D

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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ASK YOUR TEACHER The voltage drop across a certain aluminum wire is 13 V when a 10 A current is run through it. The wire is then cut into two pieces such that one piece is 2 times the length of the other. Determine the resistance of the original wire and the resistance of the bigger piece. resistance of the original wire => resistance of the bigger piece = Q ΙΩ
Transcribed Image Text:ASK YOUR TEACHER The voltage drop across a certain aluminum wire is 13 V when a 10 A current is run through it. The wire is then cut into two pieces such that one piece is 2 times the length of the other. Determine the resistance of the original wire and the resistance of the bigger piece. resistance of the original wire => resistance of the bigger piece = Q ΙΩ
Expert Solution
Step 1

According to Ohm's Law,

Vt = IR

Vt is the total voltage drop in across a resistance R when I current flows through it.

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