C Phy MSN.com Hotmail, Outlo X Arkansas State University, X Chegg.. x C WWW sapl

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C Phy MSN.com Hotmail, Outlo X Arkansas State University, X Chegg.. x C WWW sapling learning.com 2060918&proceed-1; sapling learning Sapling Learning Arkansas State University, Newport-PHYS 2133 Fall15 SUMMERS Activities and Due Dates Exam ti3 My Assignment Time Remaining: 2 H41 M Gradebook 10/29/2015 11:55 PM A A Calculator Periodic Table Question 9 of 15 Six copper wires have the lengths and cross-sectional areas listed below. The resistance R of each segment can be calculated using, pL where pis the resistivity, L is the length of the wire, and A is the wire's cross-sectional area. Rank the resistances of the wires from lowest to highest. A O Previous Next Ssave And Exit P Jump to Resources O Assignment Information Available From: 10/27/2015 12:00 AM 10/29/2015 11:55 PM Due Date: Grade Category: Exams Description Physics Tests (for extended Polici due dates) You can see if your answers are correct once the nded du ON eTextbook O Help with This Topic Web Help & Videos o Technical Support and Bug Reports o Logout 1:33 PM 10/28/2015

Explanation / Answer

We can caculate resistances using the given formula. So resistances are :

R1 = *(L/4)/(4A) = R0/16,

R2 = *4L/(A/4) = 16R0,

R3 = *L/A = R0,

R4 = *L/4A = R0/4,

R5 = *4L/A = 4R0,

So the Rank will be R2>R5>R3>R4>R1.

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