A dielectric-filled parallel-plate capacitor has plate area A = 20.0 cm² plate separation d = 10.0 mm and dielectric constant k = 3.00. The capacitor is connected to a battery that creates a constant voltage V = 10.0 V. Throughout the problem, use 0 = 8.85-10-12 C²/N-m² Part A Find the energy U₁ of the dielectric-filled capacitor. Express your answer numerically in joules. ▸ View Available Hint(s) Part B The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the battery. Find the energy U₂ of the capacitor at the moment when the capacitor is half-filled with the dielectric. Express your answer numerically in joules. ▸ View Available Hint(s)

A dielectric-filled parallel-plate capacitor has plate area A = 20.0 cm² plate separation d = 10.0 mm and dielectric constant k = 3.00. The capacitor is connected to a battery that creates a constant voltage V = 10.0 V. Throughout the problem, use 0 = 8.85-10-12 C²/N-m² Part A Find the energy U₁ of the dielectric-filled capacitor. Express your answer numerically in joules. ▸ View Available Hint(s) Part B The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the battery. Find the energy U₂ of the capacitor at the moment when the capacitor is half-filled with the dielectric. Express your answer numerically in joules. ▸ View Available Hint(s)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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