4. A wire lies on the z axis plane on the positive y axis and has a length L (one end is at z = 0 and the other at z= L). It has a linear charge density 2. Determine the electric field in the z direction at distance z on the z axis. Use Coulomb's law. f-- o dherge 7=Y9 here 2(22-Y9) dz 70 2 d2 dy (24) Ju =2z dz dy - फिङ चोम रयाश कै Continued on extra pape

4. A wire lies on the z axis plane on the positive y axis and has a length L (one end is at z = 0 and the other at z= L). It has a linear charge density 2. Determine the electric field in the z direction at distance z on the z axis. Use Coulomb's law. f-- o dherge 7=Y9 here 2(22-Y9) dz 70 2 d2 dy (24) Ju =2z dz dy - फिङ चोम रयाश कै Continued on extra pape

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 35PE: Figure 18.47 shows the electric field lines near two charges q j and g2. What is the ratio of their...

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Figure 18.47 shows the electric field lines near two charges q j and g2. What is the ratio of their magnitudes? (b) Sketch the electric field lines a long distance from the charges shown in the figure.
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Figure 18.44 shows an electric field extending over three regions, labeled I, II, and III. Answer the fallowing questions, (a) Are there any isolated charges? If so, in what region and what are their signs? (b) Where is the field strongest? (c) Where is it weakest? (d) Where is the field the most uniform?
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