Both of them, please. 9. Find the capacitance of a spherical capacitor. Use Gauss Law to find the electric field betweenthe inner sphere of radius "a" and the outer sphere of radius "b". Then use Faraday's Law tofind the potential difference between the spheres by integrating the electric field along a linefrom "a" to "b". finally use the definition of capacitance C=Q/V to find the capacitance. 7. A parallel plate capacitor is constructed of two sheets of aluminum , 20.0 cm by 80.0 cm,separated by a layer of air, dielectgric constant K = 1, which is 0.025 mm thick. (a) What is itscapacitance? (b) If it is connected to a 40.0 volt battery, what will be the charge on thecapacitor? (c) What is the energy stored on the capacitor? (d) What is the electric field insiethe capacitor? (e) a dielectric material with a dielectric constant K = 4.50 replaces the airbetween the plates, what is the new capacitance?

Answered: Image /qna-images/answer/29ab5592-708f-4909-a4d9-f5abb3fc0c3b.jpg

9. Find the capacitance of a spherical capacitor. Use Gauss Law to find the electric field between the inner sphere of radius "a" and the outer sphere of radius "b". Then use Faraday's Law to find the potential difference between the spheres by integrating the electric field along a line from "a" to "b". finally use the definition of capacitance C=Q/V to find the capacitance.

9. Find the capacitance of a spherical capacitor. Use Gauss Law to find the electric field between the inner sphere of radius "a" and the outer sphere of radius "b". Then use Faraday's Law to find the potential difference between the spheres by integrating the electric field along a line from "a" to "b". finally use the definition of capacitance C=Q/V to find the capacitance.

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 5CQ: A parallel-plate capacitor with capacitance C0 stores charge of magnitude Q0 on plates of area A0...

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