Copper wire of diameter 0.289 cm is used to connect a set ofappliances at 120 V. which draw 1450 W of power total. Theresistivity of copper is 1.68 x 1082. mPart AWhat power is wasted in 28.0 m of this wire?Express your answer to three significant figures and include the appropriate units.Paisipated =ValueUnitsSubmitRequest AnswerPart BWhat is your answer if wire of diameter 0.457 cm is used?Express your answer to three significant figures and include the appropriate units.HAPaissipated =ValueUnitsSubmitRequest Answer

diameter of copper wire = 0.289 cm Radius of copper wire = 0.1445 cm V = 120 volts Total power =…

Copper wire of diameter 0.289 cm is used to connect a set of appliances at 120 V. which draw 1450 W of power total. The resistivity of copper is 1.68 x 1082.m Part A What power is wasted in 28.0 m of this wire? Express your answer to three significant figures and include the appropriate units. HA Paissipated = Value Units Submit Request Answer Part B What is your answer if wire of diameter 0.457 cm is used? Express your answer to three significant figures and include the appropriate units. HA ? Pasinated = Value Iuito

Copper wire of diameter 0.289 cm is used to connect a set of appliances at 120 V. which draw 1450 W of power total. The resistivity of copper is 1.68 x 1082.m Part A What power is wasted in 28.0 m of this wire? Express your answer to three significant figures and include the appropriate units. HA Paissipated = Value Units Submit Request Answer Part B What is your answer if wire of diameter 0.457 cm is used? Express your answer to three significant figures and include the appropriate units. HA ? Pasinated = Value Iuito

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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