3. Use the table of values in SSLM week6, p3. 11hcir tte the resistance of copper wire, 100m length, 1.0mm diameter tices section (in Ohms). Naving same resistance in (a), what would be the length of aluminum jentiefa" eter-circular cross section (in m)? the copper wire in (a) was replaced by steel material, having the same of 100m, what is diameter of a circular cross section wire (in m)? Calculate the unknown currents. If In = -0.5A, - -101s, Is= 414, Is 0.86412. Hint: Apply Kirchhoff's Current Law (consider arrow directions). %3D while Ia Rubric

3. Use the table of values in SSLM week6, p3. 11hcir tte the resistance of copper wire, 100m length, 1.0mm diameter tices section (in Ohms). Naving same resistance in (a), what would be the length of aluminum jentiefa" eter-circular cross section (in m)? the copper wire in (a) was replaced by steel material, having the same of 100m, what is diameter of a circular cross section wire (in m)? Calculate the unknown currents. If In = -0.5A, - -101s, Is= 414, Is 0.86412. Hint: Apply Kirchhoff's Current Law (consider arrow directions). %3D while Ia Rubric

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Current And Resistance

Section: Chapter Questions

Problem 27.18P

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