A 2.78-nF parallel-plate capacitor is charged to an initial potential difference AV; = 100 V and is then isolated. The dielectric material between the plates is Pyrex glass, with a dielectric %3D constant of 5.6. (a) How much work is required to withdraw the Pyrex glass sheet? (b) What is the potential difference of the capacitor after the Pyrex glass is withdrawn? V
A 2.78-nF parallel-plate capacitor is charged to an initial potential difference AV; = 100 V and is then isolated. The dielectric material between the plates is Pyrex glass, with a dielectric %3D constant of 5.6. (a) How much work is required to withdraw the Pyrex glass sheet? (b) What is the potential difference of the capacitor after the Pyrex glass is withdrawn? V
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter20: Electric Potential And Capacitance
Section: Chapter Questions
Problem 81P
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