Using the data in table and calculate the diameter of a silver wire with 8 m length if the potential drop across the ends of the wire is 0.52 V and the current flow is 8.3 amps. Table 18.1 Room-Temperature Electrical Conductivities for Nine Common Metals and Alloys Electrical Conductivity [(N-m)¯'] Metal 6.8 × 107 6.0 × 107 4.3 × 107 3.8 × 107 1.6 × 107 1.0 × 107 Silver Copper Gold Aluminum Brass (70Cu–30ZN) Iron

Using the data in table and calculate the diameter of a silver wire with 8 m length if the potential drop across the ends of the wire is 0.52 V and the current flow is 8.3 amps. Table 18.1 Room-Temperature Electrical Conductivities for Nine Common Metals and Alloys Electrical Conductivity [(N-m)¯'] Metal 6.8 × 107 6.0 × 107 4.3 × 107 3.8 × 107 1.6 × 107 1.0 × 107 Silver Copper Gold Aluminum Brass (70Cu–30ZN) Iron

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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