2. An air conditioner draws 14.0 A at 220-V. The connecting cord is copper wire (resistivity of copper is 1.68 x 10*2 · m) with a diameter of 1.628 mm. a. How much power does the air conditioner draw? b. If the total length of the wire is 15.0 m, how much power is dissipated in the wiring? c. If #12 wire, with a diameter of 2.053 mm, was used instead, how much power would be dissipated in the wiring?

2. An air conditioner draws 14.0 A at 220-V. The connecting cord is copper wire (resistivity of copper is 1.68 x 10*2 · m) with a diameter of 1.628 mm. a. How much power does the air conditioner draw? b. If the total length of the wire is 15.0 m, how much power is dissipated in the wiring? c. If #12 wire, with a diameter of 2.053 mm, was used instead, how much power would be dissipated in the wiring?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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