resistance of 18.0 Ω at 16.0°C. When the wire is warmed in an oven and reaches thermal equilibrium, the resistance of the wire increases to 34.7 Ω. (a) Neglecting thermal expansion, find the temperature of the oven. °C
Ohm's law
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Path of Least Resistance
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A length of aluminum wire has a resistance of 18.0 Ω at 16.0°C. When the wire is warmed in an oven and reaches thermal equilibrium, the resistance of the wire increases to 34.7 Ω.
°C
(b) Qualitatively, how would thermal expansion be expected to affect the answer?
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