A parallel plate vacuum capacitor has 9.2J energy stored in it. The separation between the plates is 1.8mm. Find the energy stored when the separation is increased to 3.6mm with the capacitor disconnected from the potential source so that the charge on the capacitor remains constant. O a 16.0J O b. 2.3J O. 36.8J O d. 6.6J Oe 4.6J Of 9.2J Og. 24.4J On. 18.4J
A parallel plate vacuum capacitor has 9.2J energy stored in it. The separation between the plates is 1.8mm. Find the energy stored when the separation is increased to 3.6mm with the capacitor disconnected from the potential source so that the charge on the capacitor remains constant. O a 16.0J O b. 2.3J O. 36.8J O d. 6.6J Oe 4.6J Of 9.2J Og. 24.4J On. 18.4J
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
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Author:Raymond A. Serway, John W. Jewett
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Chapter26: Capacitance And Dielectrics
Section: Chapter Questions
Problem 26.4OQ: A parallel-plate capacitor is connected to a battery. What happens to the stored energy if the plate...
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Question
![A parallel plate vacuum capacitor has 9.2J energy stored in it. The separation between the plates is 1.8mm. Find the energy stored when the separation is increased to 3.6mm with the capacitor disconnected from the
potential source so that the charge on the capacitor remains constant.
Oa.
16.0J
Ob.
2.3J
36.8J
C.
6.6J
d.
4.6J
е.
f.
9.2J
24.4J
g.
O h. 18.4J](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc56499d-ebcd-42f1-b047-2f72b48fc726%2F8890368b-6181-4267-bd1c-259f6258c915%2Fig0kcy_processed.png&w=3840&q=75)
Transcribed Image Text:A parallel plate vacuum capacitor has 9.2J energy stored in it. The separation between the plates is 1.8mm. Find the energy stored when the separation is increased to 3.6mm with the capacitor disconnected from the
potential source so that the charge on the capacitor remains constant.
Oa.
16.0J
Ob.
2.3J
36.8J
C.
6.6J
d.
4.6J
е.
f.
9.2J
24.4J
g.
O h. 18.4J
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