A length of aluminum wire has a resistance of 14.00 at 32.0°C. When the wire is warmed in an oven and reaches thermal equilibrium, the resistance of the wire increases to 29.3 2 Find the temperature of the oven (in °C). (a-3.9 X 10 (C) for aluminum) O 312 0256 118 MacBook Air

A length of aluminum wire has a resistance of 14.00 at 32.0°C. When the wire is warmed in an oven and reaches thermal equilibrium, the resistance of the wire increases to 29.3 2 Find the temperature of the oven (in °C). (a-3.9 X 10 (C) for aluminum) O 312 0256 118 MacBook Air

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 70AP: A 10.00-meter long wire cable that is made of copper has a resistance of 0.051 ohms, (a) What is the...

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Concept explainers

Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.

Question

A length of aluminum wire has a resistance of 14.00 a 32.0°C. When the wire is warmed in an oven and
reaches thermal equilibrium, the resistance of the wire increases to 29.3 12
Find the temperature of the oven (in "C).
(a-3.9 X 10 (C) for aluminum)
O 312
256
O
○ 118
MacBook Air

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