Question
In: Electrical Engineering
A parallel-plate vacuum capacitor has 8.22 JJ of energy stored in it. The separation between the...
A parallel-plate vacuum capacitor has 8.22 JJ of energy stored in it. The separation between the plates is 3.50 mmmm.
Part A
If the separation is decreased to 1.80 mmmm, what is the energy now stored if the capacitor was disconnected from the potential source before the separation of the plates was changed?
Express your answer in joules.
U = ?? J
Part B
If the separation is decreased to 1.80 mmmm, what is the energy now stored if the capacitor remained connected to the potential source while the separation of the plates was changed?
Express your answer in joules.
U = ?? J
Solutions
Manojponduru answered 1 year agoRelated Solutions
A parallel-plate vacuum capacitor has 7.22J of energy stored in it. The separation between the plates...
A parallel-plate vacuum capacitor has 7.22J of energy stored in
it. The separation between the plates is 2.70mm . If the separation
is decreased to 1.85mm ,
a) what is the energy now stored if the capacitor was
disconnected from the potential source before the separation of the
plates was changed?
b)
What is the energy now stored if the capacitor remained
connected to the potential source while the separation of the
plates was changed?
A parallel-plate vacuum capacitor has 7.64 J of energy stored in it.
A parallel-plate vacuum capacitor has 7.64 J of energy stored in it. The separation between the plates is 2.30 mm. If the separation is decreased to 1.30 mm,a) what is the energy now stored if the capacitor was disconnected from the potential source before the separation of the plates was changed?b) What is the energy now stored if the capacitor remained connected to the potential source while the separation of the plates was changed?
A parallel-plate capacitor has capacitance 8.00 μF. (a) How much energy is stored in the capacitor...
A parallel-plate capacitor has capacitance 8.00 μF. (a) How much
energy is stored in the capacitor if it is connected to a 13.00-V
battery? μJ (b) If the battery is disconnected and the distance
between the charged plates doubled, what is the energy stored? μJ
(c) The battery is subsequently reattached to the capacitor, but
the plate separation remains as in part (b). How much energy is
stored? μJ
A parallel plate capacitor with plate separation d is connected to a battery. The capacitor is...
A parallel plate capacitor with plate separation d is connected
to a battery. The capacitor is fully charged to Q Coulombs and a
voltage of V. (C is the capacitance and U is the stored energy.)
Answer the following questions regarding the capacitor charged by a
battery. For each statement below, select True or False.
With the capacitor connected to the battery, decreasing d
increases U. A: True B: False
After being disconnected from the battery, inserting a
dielectric with...
A parallel plate capacitor with plate separation d is connected to a battery. The capacitor is...
A parallel plate capacitor with plate separation d is connected
to a battery. The capacitor is fully charged to Q Coulombs and a
voltage of V. (C is the capacitance and U is the stored energy.)
Answer the following questions regarding the capacitor charged by a
battery. For each statement below, select True or False.
True or False With the capacitor connected to
the battery, increasing d decreases Q.
True or False After being disconnected
from the battery, inserting a dielectric...
A parallel plate capacitor with plate separation d is connected to a battery. The capacitor is...
A parallel plate capacitor with plate separation d is connected
to a battery. The capacitor is fully charged to Q Coulombs and a
voltage of V. (C is the capacitance and U is the stored energy.)
Answer the following questions regarding the capacitor charged by a
battery. For each statement below, select True or False.
1. With the capacitor connected to the battery, inserting a
dielectric with κ will increase C.
2. With the capacitor connected to the battery, decreasing...
A parallel plate capacitor with plate separation d is connected to a battery. The capacitor is...
A parallel plate capacitor with plate separation d is connected
to a battery. The capacitor is fully charged to Q Coulombs and a
voltage of V. (C is the capacitance and U is the stored energy.)
Answer the following questions regarding the capacitor charged by a
battery. For each statement below, select True or False.
After being disconnected from the battery, inserting a
dielectric with κ will increase C.
With the capacitor connected to the battery, inserting a
dielectric with...
A parallel plate capacitor with plate separation d is connected to a battery. The capacitor is...
A parallel plate capacitor with plate separation d is
connected to a battery. The capacitor is fully charged to
Q Coulombs and a voltage of V volts. Let
C be the capacitance and U the stored energy.
Select True or False for each
statement.
1. After being disconnected from the battery, decreasing
d increases C.
2. With the capacitor connected to the battery, decreasing
d increases C.
3. With the capacitor connected to the battery, decreasing
d decreases Q.
4....
A parallel plate capacitor with plate separation d is connected to a battery. The capacitor is...
A parallel plate capacitor with plate separation d is connected
to a battery. The capacitor is fully charged to Q Coulombs and a
voltage of V. (C is the capacitance and U is the stored energy.)
Answer the following questions regarding the capacitor charged by a
battery.
For each statement below, select True or False. and please
explain answers Thanks!
1) With the capacitor connected to the battery, decreasing d
increases U
2) After being disconnected from the battery, inserting...
A parallel plate capacitor with plate separation d is connected to a battery. The capacitor is...
A parallel plate capacitor with plate separation d is connected
to a battery. The capacitor is fully charged to Q Coulombs and a
voltage of V. (C is the capacitance and U is the stored energy.)
Answer the following questions regarding the capacitor charged by a
battery. For each statement below, select True or False.
With the capacitor connected to the battery, increasing d
decreases Q.
After being disconnected from the battery, inserting a dielectric
with κ will increase V....
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Explain at least three reasons why there are so many divisions / denominations in the Christian...
- COSC 1436 Programming Assignment : Skill Practice Assignment 3 Your skill practice assignment this week will...
- Waste elimination and process improvement can be applied to virtually any process. Identify a process at...
- Do you think the FASB should continue to require the Statement of Cash Flows or are...
- Here is your chance to analyze an actual co-worker conflict situation and make suggestions on how...
- McKinsey Machines Ltd manufactures a single product A. It has two cost centers namely molding department...
- Threads: Assume a multithreaded application using user level threads mapped to a single kernel level thread...
ADVERTISEMENT