A parallel-plate capacitor carries charge Q and is then disconnected from a battery. The two plates are initially separated by a distance d. Suppose the plates are pulled apart until the separation is 2d. How has the energy stored in this capacitor changed? (taken from Giancoli, 2014, Chapter 17, Conceptual Example 17-12)

A parallel-plate capacitor carries charge Q and is then disconnected from a battery. The two plates are initially separated by a distance d. Suppose the plates are pulled apart until the separation is 2d. How has the energy stored in this capacitor changed? (taken from Giancoli, 2014, Chapter 17, Conceptual Example 17-12)

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section16.7: Combinations Of Capacitors

Problem 16.9QQ: A parallel-plate capacitor is disconnected from a batter, and the plates are pulled a small distance...

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