(a) Redo Exercise 9.25 taking into account the thermal expansion of the tungsten filament. You may assume...

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(a) Redo Exercise 9.25 taking into account the thermal expansion of the tungsten filament. You may assume a thermal expansion coefficient of 12 x 10^-6/°C.

(b) By what percentage does your answer differ from that in the example?

Data given in Exercise 9.25

The diameter of 0-gauge copper wire is 8.252 mm. Find the resistance of a 1.00-km length of such wire used for power transmission.

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Question Posted: Nov 23, 2023 01:51 AM

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(a) Redo Exercise 9.25 taking into account the thermal expansion of the tungsten filament. You may assume...

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