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

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter8: Capacitance

Section: Chapter Questions

Problem 61P: The dielectric to be used in a parallel-plate capacitor has a dielectric constant of 3.60 and a...

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