Wire C and wire D are made from different materials and have length Lc = LD = 3.2 m. The resistivity and diameter of wire C are 4.7 x 1062.m and 1.01 mm, and those of wire D are 2.6 x 10 6 2.m and 0.61 mm. The wires are joined as shown in the figure and a current of 3.4 A is set up in them. What is the electric potential difference between (a) points 1 and 2 and (b) points 2 and 3? What is the rate at which energy is dissipated between (c) points 1 and 2 and (d) points 2 and 3? Lc LD 2. 3. (a) Number 1 Units (b) Number 2 Units (c) Number •3 Units (d) Number 4 Units

Wire C and wire D are made from different materials and have length Lc = LD = 3.2 m. The resistivity and diameter of wire C are 4.7 x 1062.m and 1.01 mm, and those of wire D are 2.6 x 10 6 2.m and 0.61 mm. The wires are joined as shown in the figure and a current of 3.4 A is set up in them. What is the electric potential difference between (a) points 1 and 2 and (b) points 2 and 3? What is the rate at which energy is dissipated between (c) points 1 and 2 and (d) points 2 and 3? Lc LD 2. 3. (a) Number 1 Units (b) Number 2 Units (c) Number •3 Units (d) Number 4 Units

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 58AP

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