A parallel-plate capacitor has rectangular plates of length L = 13 cm, width W = 3 cm, and thickness (plate separation) d=3.5 mm (Figure 25-33). The region between the plates is filled with a dielectric slab of dielectric constant x = 5.3 which can slide along the length of the capacitor. Initially, the slab completely fills the rectangular region, and the capacitor holds a charge of 0.2 Ã‚ÂµC. With the battery DISconnected, how far should the dielectric slab be pulled so that the stored energy is double its initial value? cm What is the voltage on the battery? V I W Figure 25-33

A parallel-plate capacitor has rectangular plates of length L = 13 cm, width W = 3 cm, and thickness (plate separation) d=3.5 mm (Figure 25-33). The region between the plates is filled with a dielectric slab of dielectric constant x = 5.3 which can slide along the length of the capacitor. Initially, the slab completely fills the rectangular region, and the capacitor holds a charge of 0.2 Ã‚ÂµC. With the battery DISconnected, how far should the dielectric slab be pulled so that the stored energy is double its initial value? cm What is the voltage on the battery? V I W Figure 25-33

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 56P: A parallel-plate capacitor has plates of area A = 7.00 102 m2 separated by distance d = 2.00 104...

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