M4.25 (Sl units) What is the resistance R of a length of copper wire whose length 10 m and whosediameter 0.30 mm? Use Table 4.3 of the book for reference. Round to the nearest thousandth of anohm () Table 4.3 Resistivity of selected materials.Resistivity,Resistivity,Material(2-in)2-n-In)MaterialConductors10-10(10-10Conductars, continued(6.7x 10(27 x 10(4.5 x 10-)(2.4 x 10(2000x 10(10-10(0.4 x 10)(10-10(0.4 x 10(40 x 104)Aluminum2.8x 10(1.x 1017x 10Steel, low CAluminum alloys4.0x 1065x 101.7x 1070x 101.5x 106.0x 105000 x 101o 10(1.6x 10(26x 10Steel. stainlessCast ironTinCopper(0.67x 10)Zine24x 109.5x 1021x 104.5x 10(0.95 x 10)(3.7x 10)(8.1x 10)(1.8x 10)(2.7x 10(0.63 x 10CarbonGoldSemiconductorsIron1.0x 10SiliconLead10-10InsulatorsMagnesium6.9x 1016x 10Natural rubberL0x 102NickelPolyethylene100 x 1012SilverCompiled from various standaValue of resistiviay varies with aloy coopositice.Walue of resistivity is appeusitsnces

Calculate the cross-sectional area of the circular material.

Answered: M4.25 (Sl units) What is the resistance…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A certain wire has a resistance of 90ohms. The resistance of another wire identical with the first except for having thrice its length is?
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