D6.1. Find the relative permittivity of the dielectric material present in a parallel-plate capacitor if: (a) S = 0.12 m², d = 80 µm, Vo = 12 V, and the capacitor contains 1 uJ of energy; (b) the stored energy density is 100 J/m', Vo = 200 V, and d = 45 µm; (c) E = 200 kV/m and ps = 20 µC/m².

D6.1. Find the relative permittivity of the dielectric material present in a parallel-plate capacitor if: (a) S = 0.12 m², d = 80 µm, Vo = 12 V, and the capacitor contains 1 uJ of energy; (b) the stored energy density is 100 J/m', Vo = 200 V, and d = 45 µm; (c) E = 200 kV/m and ps = 20 µC/m².

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section: Chapter Questions

Problem 30P: (a) When a 9.00-V battery is connected to the plates of a capacitor, it stores a charge of 27.0 C....

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Question

CHAPTER 6 Capacitance
D6.1. Find the relative permittivity of the dielectric material present in a
parallel-plate capacitor if: (a) S = 0.12 m², d = 80 µm, Vo = 12 V, and the
capacitor contains 1 uJ of energy; (b) the stored energy density is 100 J/m2,
Vo = 200 V, and d = 45 um; (c) E = 200 kV/m and ps = 20 uC/m2.
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