4. A charged metal sphere of radius a is surrounded by a conductor of inner radius b. The center sphere has a total charge of +Q and the outer conductor carries a total charge of -Q. +0 Find the capacitance of the a. system b. If the outer shell gets really large (b ) what is the capacitance of a single lone sphere? Calculate the energy stored in the capacitors from parts a and b. с.

4. A charged metal sphere of radius a is surrounded by a conductor of inner radius b. The center sphere has a total charge of +Q and the outer conductor carries a total charge of -Q. +0 Find the capacitance of the a. system b. If the outer shell gets really large (b ) what is the capacitance of a single lone sphere? Calculate the energy stored in the capacitors from parts a and b. с.

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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(a) When a 9.00-V battery is connected to the plates of a capacitor, it stores a charge of 27.0 C. What is the value of the capacitance? (b) If the same capacitor is connected to a 12.0-V battery, what charge is stored?
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