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Figure 1 shows a graph of Current (mA) vs Voltage (V) for three different materials namely A, B and C. Based on the graph, answer the following questions: (i) Sketch a graph for Power (W) vs Current (mA) for Material B. On the sketched graph, show the values of power when the values of current are 50 mA and 100 mA. Assume Materials A and C have cylindrical shape with the same length. If cross sectional area of Material A is double as compared to Material C, determine the ratio of resistivity of Material A (ii) to Material C. (iii) Find the equivalent conductance, G, when the three materials are connected in series and also when they are connected in parallel. Give your answer in two decimal points. B 100 80 60 40 20 1 3 4 Voltage (V) Figure 1 Current (mA)

Figure 1 shows a graph of Current (mA) vs Voltage (V) for three different materials namely A, B and C. Based on the graph, answer the following questions: (i) Sketch a graph for Power (W) vs Current (mA) for Material B. On the sketched graph, show the values of power when the values of current are 50 mA and 100 mA. Assume Materials A and C have cylindrical shape with the same length. If cross sectional area of Material A is double as compared to Material C, determine the ratio of resistivity of Material A (ii) to Material C. (iii) Find the equivalent conductance, G, when the three materials are connected in series and also when they are connected in parallel. Give your answer in two decimal points. B 100 80 60 40 20 1 3 4 Voltage (V) Figure 1 Current (mA)

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Figure 1 shows a graph of Current (mA) vs Voltage (V) for three different materials namely A, B and C. Based on the graph, answer the following questions: (i) Sketch a graph for Power (W) vs Current (mA) for Material B. On the sketched graph, show the values of power when the values of current are 50 mA and 100 mA. Assume Materials A and C have cylindrical shape with the same length. If cross sectional area of Material A is double as compared to Material C, determine the ratio of resistivity of Material A (ii) to Material C. (iii) Find the equivalent conductance, G, when the three materials are connected in series and also when they are connected in parallel. Give your answer in two decimal points. B 100 80 60 40 20 1 3 4 Voltage (V) Figure 1 Current (mA)
Transcribed Image Text:Figure 1 shows a graph of Current (mA) vs Voltage (V) for three different materials namely A, B and C. Based on the graph, answer the following questions: (i) Sketch a graph for Power (W) vs Current (mA) for Material B. On the sketched graph, show the values of power when the values of current are 50 mA and 100 mA. Assume Materials A and C have cylindrical shape with the same length. If cross sectional area of Material A is double as compared to Material C, determine the ratio of resistivity of Material A (ii) to Material C. (iii) Find the equivalent conductance, G, when the three materials are connected in series and also when they are connected in parallel. Give your answer in two decimal points. B 100 80 60 40 20 1 3 4 Voltage (V) Figure 1 Current (mA)
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