Question 2 Below is a picture of a 16.667 Volt battery connected to a capacitor that originally has a capacitance of 3.0000 Farad (before any dielectric is added). A) What is the magnitude of the charge stored on the capacitor plates before any changes are made to the capacitor? B) What is the energy stored in the capacitor before the dielectric is added? A slab of dielectric the same thickness as the spacing between the plates and a width equal to a third of the width of the plates is added. The dielectric constant is K = 4.0000. C) Find the new capacitance with the dielectric added. D) If the dielectric was added while the battery was still attached, what is the total charge on the top plate of the capacitor? E) If the dielectric was added after the battery had been removed, what is the total energy stored in the capacitor? V V 1/3 width

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter20: Electric Potential And Capacitance
Section: Chapter Questions
Problem 64P
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Question 2
Below is a picture of a 16.667 Volt battery connected to a capacitor that originally
has a capacitance of 3.0000 Farad (before any dielectric is added).
A) What is the magnitude of the charge stored on the capacitor plates before any
changes are made to the capacitor?
B) What is the energy stored in the capacitor before the dielectric is added?
A slab of dielectric the same thickness as the spacing between the plates and a
width equal to a third of the width of the plates is added. The dielectric constant is
K = 4.0000.
C) Find the new capacitance with the dielectric added.
D) If the dielectric was added while the battery was still attached, what is the total
charge on the top plate of the capacitor?
E) If the dielectric was added after the battery had been removed, what is the total
energy stored in the capacitor?
V
1/3 width
Transcribed Image Text:Question 2 Below is a picture of a 16.667 Volt battery connected to a capacitor that originally has a capacitance of 3.0000 Farad (before any dielectric is added). A) What is the magnitude of the charge stored on the capacitor plates before any changes are made to the capacitor? B) What is the energy stored in the capacitor before the dielectric is added? A slab of dielectric the same thickness as the spacing between the plates and a width equal to a third of the width of the plates is added. The dielectric constant is K = 4.0000. C) Find the new capacitance with the dielectric added. D) If the dielectric was added while the battery was still attached, what is the total charge on the top plate of the capacitor? E) If the dielectric was added after the battery had been removed, what is the total energy stored in the capacitor? V 1/3 width
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