15 µC are located in Figure 1. A rod with lengt Point charges q, = 35 µC, q,= -25 µC, and L=2 m has a total charge q=90 µC and a uniform linear charge density 2=45 µC/m in Figure 2. (a) Find the potential at P in Figure 1. (b) Find the total potential energy of charge system in Figure 1. (c) Find the total potential at P in Figure 2. (k = 9×10° N×m²/C², and µ= 10-6) 93 λ-45 μC/m Q 35 μC Qi-35 μC + + L = 2 0.3 m 0.3 m 0.5 m 4- 15 μC P P + 0.1 m --- 0.1 m 0.3 m 0.3 m 0.3 m 0.3 m 0.5 m 92 = -25 µC 4-25 μC Figure 2 q= 90 µC Figure 1

15 µC are located in Figure 1. A rod with lengt Point charges q, = 35 µC, q,= -25 µC, and L=2 m has a total charge q=90 µC and a uniform linear charge density 2=45 µC/m in Figure 2. (a) Find the potential at P in Figure 1. (b) Find the total potential energy of charge system in Figure 1. (c) Find the total potential at P in Figure 2. (k = 9×10° N×m²/C², and µ= 10-6) 93 λ-45 μC/m Q 35 μC Qi-35 μC + + L = 2 0.3 m 0.3 m 0.5 m 4- 15 μC P P + 0.1 m --- 0.1 m 0.3 m 0.3 m 0.3 m 0.3 m 0.5 m 92 = -25 µC 4-25 μC Figure 2 q= 90 µC Figure 1

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 29P: A uniformly charged insulating rod of length 14.0 cm is bent into the shape of a semicircle as shown...

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