Smaller separation, greater repulsion, higher El Greater separation, less repulsion, lower E Like charges (repulsion) Eel >0 Qi Q2 Separation distance Eel = 0 Eel < 0 Qi Opposite charges (attraction) Smaller separation, greater attraction, lower E Greater separation, less attraction, higher (less negative) Eal A Figure 5.2 Electrostatic potentlal energy. At finite separation distances the electrostatic potential energy, Eel, is positive for objects with like charges, and negative for objects that are oppositely charged. As the particles move farther apart, their electrostatic potential energy approaches zero. 8

Smaller separation, greater repulsion, higher El Greater separation, less repulsion, lower E Like charges (repulsion) Eel >0 Qi Q2 Separation distance Eel = 0 Eel < 0 Qi Opposite charges (attraction) Smaller separation, greater attraction, lower E Greater separation, less attraction, higher (less negative) Eal A Figure 5.2 Electrostatic potentlal energy. At finite separation distances the electrostatic potential energy, Eel, is positive for objects with like charges, and negative for objects that are oppositely charged. As the particles move farther apart, their electrostatic potential energy approaches zero. 8

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter6: An Introduction To Spectrometric Methods

Section: Chapter Questions

Problem 6.19QAP

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