Question

The voltage across a parallel plate capacitor that has a plate separation equal to 0.520 mm...

The voltage across a parallel plate capacitor that has a plate separation equal to 0.520 mm is 1.00 KV. The capacitor is disconnected from the voltage source and the separation between the plates is increased until the energy stored in the capacitor has been doubled. Determine the final separation between the plates.

( ) mm

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A parallel-plate vacuum capacitor has 7.20 J of energy stored in it. The separation between the...
A parallel-plate vacuum capacitor has 7.20 J of energy stored in it. The separation between the plates is 3.90 mm. Part A If the separation is decreased to 1.00 mm, 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. Part B If the separation is decreased to 1.00 mm, what is the energy now stored if the capacitor remained connected to...
A parallel-plate vacuum capacitor has 8.76 J of energy stored in it. The separation between the...
A parallel-plate vacuum capacitor has 8.76 J of energy stored in it. The separation between the plates is 3.70 mm . If the separation is decreased to 1.35 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 vacuum capacitor has 7.92 J of energy stored in it. The separation between the...
A parallel-plate vacuum capacitor has 7.92 J of energy stored in it. The separation between the plates is 3.50 mm . If the separation is decreased to 1.90 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? U =? B. What is the energy now stored if the capacitor remained connected to the potential source while the separation of the plates was changed?
(24.28) A parallel-plate vacuum capacitor has 8.38 J of energy stored in it. The separation between...
(24.28) A parallel-plate vacuum capacitor has 8.38 J of energy stored in it. The separation between the plates is 2.30 mm. If the separation is decreased to 1.15 mm, what is the energy stored a. if the capacitor is disconnected from the potential source (explain what happens to the energy) b. if the capacitor remains connected to the potential source (explain what happens to the energy)
1 A parallel plate capacitor is connected to a battery and becomes fully charged the capacitor...
1 A parallel plate capacitor is connected to a battery and becomes fully charged the capacitor is then disconnected and the separation between the plates is halved in such a way that so charge leaks off As the plate separation is being halved which of the following parameters remains constant? An air filled k=1 ideal parallel plate capacitor has a capacitance of C. If the area of the plates is doubled insert a dielectric material k=2 and the distance between...
Consider a parallel plate capacitor with plate dimensions of 10 cm x 10 cm and a...
Consider a parallel plate capacitor with plate dimensions of 10 cm x 10 cm and a gap spacing of 2.00 cm. The capacitor is connected to a battery supplying a voltage across the capacitor of 2.00 kV. After the capacitor is fully charged, the battery is disconnected. A dielectric material is then inserted into the vacuum space to completely fill the capacitor. This result in a decrease of the capacitor voltage to 1.00 kV. a.Find the vacuum electric field between...
A parallel plate capacitor with a plate area of 20.0 cm2 and plate separation of 8.00...
A parallel plate capacitor with a plate area of 20.0 cm2 and plate separation of 8.00 mm is connected to a constant potential difference of 5.00 V. A dielectric with a dielectric constant of 4.00 is inserted between the plates. a) What is the energy stored in the capacitor? b) The capacitor is disconnected from the battery and the dielectric is removed from the interior of the capacitor. What is the new energy of the capacitor now? c) What does...
A parallel plate capacitor of area A = 30 cm2 and separation d = 5 mm...
A parallel plate capacitor of area A = 30 cm2 and separation d = 5 mm is charged by a battery of 60-V If the air between the plates is replaced by a dielectric of k= 4, but the battery disconnected before the dielectric inserted, 1) Find the capacitance of the capacitor. 2) What is the charge on the capacitor? 3) What is the energy stored in the capacitor? please explain. Thank you
A parallel-plate capacitor has capacitance 7.00 μF. (a) How much energy is stored in the capacitor...
A parallel-plate capacitor has capacitance 7.00 μF. (a) How much energy is stored in the capacitor if it is connected to a 4.00-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 has capacitance 7.00 μF. (a) How much energy is stored in the capacitor...
A parallel-plate capacitor has capacitance 7.00 μF. (a) How much energy is stored in the capacitor if it is connected to a 11.00-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)?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT