A length of aluminum wire has a resistance of 36.0 2 at 24.0°C. When the wire is warmed in an oven and reaches thermal equilibrium, the resistance of the wire increases to51.5 22.(a) Neglecting thermal expansion, find the temperature of the oven.°℃(b) Qualitatively, how would thermal expansion be expected to affect the answer?

GivenR0=36 ΩT0=24∘CR=51.5 Ωlet final temperature be T(a)themperature coefficient of aluminium,…

A length of aluminum wire has a resistance of 36.0 2 at 24.0°C. When the wire is warmed in an oven and reaches thermal equilibrium, the resistance of the wire increases to 51.5 Ω. (a) Neglecting thermal expansion, find the temperature of the oven. °C (b) Qualitatively, how would thermal expansion be expected to affect the answer?

A length of aluminum wire has a resistance of 36.0 2 at 24.0°C. When the wire is warmed in an oven and reaches thermal equilibrium, the resistance of the wire increases to 51.5 Ω. (a) Neglecting thermal expansion, find the temperature of the oven. °C (b) Qualitatively, how would thermal expansion be expected to affect the answer?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 14P

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