A nichrome wire and an aluminum wire, each with the sameinitial resistance, have the same change in resistance whenheated separately. (pA-2.82 x 10 ohm.m-8-3-6= 3.9 x 10 /°C; Phichrome = 2.50 x 10 mAI-3=0.40 x 10/ °C.) The ratio of the temperaturechange of the nichrome wire to thetemperature change of;a nichromethe aluminum wire isSelect one:а. 10b. 0.1c. 9.75d. 1

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A nichrome wire and an aluminum wire, each with the same initial resistance, have the same change in resistance when heated separately. (PA=2.82 x 10 ohm.m -8 -3 -6 ;a = 3.9 x 10 /°C; Phichrome = 2.50 x 10 m Al -3 ;a nichrome =0.40 x 10/ °C.) The ratio of the temperature change of the nichrome wire to thetemperature change of the aluminum wire is

A nichrome wire and an aluminum wire, each with the same initial resistance, have the same change in resistance when heated separately. (PA=2.82 x 10 ohm.m -8 -3 -6 ;a = 3.9 x 10 /°C; Phichrome = 2.50 x 10 m Al -3 ;a nichrome =0.40 x 10/ °C.) The ratio of the temperature change of the nichrome wire to thetemperature change of the aluminum wire is

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 21P

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