1. Three identical conducting spheres on individual insulating stands are initially electrically neutral.The three spheres are arranged so that they are in a line and touching as shown.a. A negatively charged conducting rod is brought into contact with sphere A. Subsequently,someone takes sphere C away. Then, someone takes sphere B away. Finally, the rod is takenaway. What is the sign of the final charge, if any, of the three spheres? What is this chargingprocess????b. A negatively-charged rod is brought close to sphere A without touching. Then, someonegrounds sphere C. Subsequently, someone removes grounding wire and the rod. Now someonetakes sphere C, and B away. What is the sign of the final charge, if any, of the three spheres?What is this charging process?How many electrons would have to be in a charge of magnitude of 4.3 ×10°C?c.d. What will be the final charge of each sphere if you touch them and separate?

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1. Three identical conducting spheres on individual insulating stands are initially electrically neutral. The three spheres are arranged so that they are in a line and touching as shown. a. A negatively charged conducting rod is brought into contact with sphere A. Subsequently, someone takes sphere C away. Then, someone takes sphere B away. Finally, the rod is taken away. What is the sign of the final charge, if any, of the three spheres? What is this charging process? 9⁹⁹ b. A negatively-charged rod is brought close to sphere A without touching. Then, someone grounds sphere C. Subsequently, someone removes grounding wire and the rod. Now someone takes sphere C, and B away. What is the sign of the final charge, if any, of the three spheres? What is this charging process? c. d. How many electrons would have to be in a charge of magnitude of 4.3 ×10°C? What will be the final charge of each sphere if you touch them and separate?

1. Three identical conducting spheres on individual insulating stands are initially electrically neutral. The three spheres are arranged so that they are in a line and touching as shown. a. A negatively charged conducting rod is brought into contact with sphere A. Subsequently, someone takes sphere C away. Then, someone takes sphere B away. Finally, the rod is taken away. What is the sign of the final charge, if any, of the three spheres? What is this charging process? 9⁹⁹ b. A negatively-charged rod is brought close to sphere A without touching. Then, someone grounds sphere C. Subsequently, someone removes grounding wire and the rod. Now someone takes sphere C, and B away. What is the sign of the final charge, if any, of the three spheres? What is this charging process? c. d. How many electrons would have to be in a charge of magnitude of 4.3 ×10°C? What will be the final charge of each sphere if you touch them and separate?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

1. Three identical conducting spheres on individual insulating stands are initially electrically neutral.
The three spheres are arranged so that they are in a line and touching as shown.
a. A negatively charged conducting rod is brought into contact with sphere A. Subsequently,
someone takes sphere C away. Then, someone takes sphere B away. Finally, the rod is taken
away. What is the sign of the final charge, if any, of the three spheres? What is this charging
process?
???
b. A negatively-charged rod is brought close to sphere A without touching. Then, someone
grounds sphere C. Subsequently, someone removes grounding wire and the rod. Now someone
takes sphere C, and B away. What is the sign of the final charge, if any, of the three spheres?
What is this charging process?
How many electrons would have to be in a charge of magnitude of 4.3 ×10°C?
c.
d. What will be the final charge of each sphere if you touch them and separate?

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