1. Consider three protons (each with a charge of +lel) positioned on the three corners of a squarewith a side length of a. Then, from infinity to the origin, an electron (-lel) is brought.aO B.Infinity to zero. How much work must be done by the electric field to bring the electron from infinity to the origin?OA. ke²klet²2 (2+12)a_klel² (2 + √2)aOC. ke²kle/² (2-√²)OA 4k|e|²2. Assume that the three protons and the electron are originally at infinity. Then they are puttogether so that the three protons are at (0,2), (a, a), and (a,0), where a > 0, and the electron isat the origin. What is the electric potential energy involved in putting them together?08. 044k|c|²(4+ √2)a00. Hel² (2 + 1/2²)aaOA 2√/2kjela3. What is the potential at the center of the square formed by the four charged particlesassembled in Item 2?OB. √/2klel-(4+ √2)(TOC. -√2k elaXOD. 2k|c

Answered: Image /qna-images/answer/acdedcd8-66cd-4142-b86f-e9cd19296d5c.jpg

1. Consider three protons (each with a charge of +lel) positioned on the three corners of a square with a side length of a. Then, from infinity to the origin, an electron (-lel) is brought. Infinity to zero. How much work must be done by the electric field to bring the electron from infinity to the origin? OA. ke² a ke² (2+ √²) (2+√³) klel² a kle (2-2) SO B. a OC. ke²

1. Consider three protons (each with a charge of +lel) positioned on the three corners of a square with a side length of a. Then, from infinity to the origin, an electron (-lel) is brought. Infinity to zero. How much work must be done by the electric field to bring the electron from infinity to the origin? OA. ke² a ke² (2+ √²) (2+√³) klel² a kle (2-2) SO B. a OC. ke²

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Electric Potential

Section: Chapter Questions

Problem 25.12OQ: A particle with charge -40.0 nC is on the x axis at the point with coordinate x = 0. A second...

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