Question

An initially uncharged air-filled capacitor is connected to a 4.59 V charging source. As a result,...

An initially uncharged air-filled capacitor is connected to a 4.59 V charging source. As a result, the capacitor acquires 9.05×10−5 C of charge. Then, while the capacitor remains connected to the charging source, a sheet of dielectric material is inserted between its plates, completely filling the space. The dielectric constant ? of this substance is 7.37.

Find the voltage ?

across the capacitor and the charge ?f

stored by it after the dielectric is inserted and the circuit has returned to a steady state.

?=

?f=

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
An initially uncharged air-filled capacitor is connected to a 2.01 V charging source. As a result,...
An initially uncharged air-filled capacitor is connected to a 2.01 V charging source. As a result, the capacitor acquires 5.49×10−5 C of charge. Then, while the capacitor remains connected to the charging source, a sheet of dielectric material is inserted between its plates, completely filling the space. The dielectric constant ? of this substance is 7.11. Find the voltage ? across the capacitor and the charge ?f stored by it after the dielectric is inserted and the circuit has returned...
An initially uncharged air-filled capacitor is connected to a 5.15 V charging source. As a result,...
An initially uncharged air-filled capacitor is connected to a 5.15 V charging source. As a result, the capacitor acquires 7.19×10^−5C of charge. Then, while the capacitor remains connected to the charging source, a sheet of dielectric material is inserted between its plates, completely filling the space. The dielectric constant ? of this substance is 7.39. Find the voltage ? across the capacitor and the charge ?f stored by it after the dielectric is inserted and the circuit has returned to...
An initially uncharged air-filled capacitor is connected to a 4.65 V charging source. As a result,...
An initially uncharged air-filled capacitor is connected to a 4.65 V charging source. As a result, 3.35 × 10 − 5 C of charge is transferred from one of the capacitor's plates to the other. Then, while the capacitor remains connected to the charging source, a sheet of dielectric material is inserted between its plates, completely filling the space. The dielectric constant κ of this substance is 7.05 . Find the voltage V across the capacitor and the charge Q...
A 27.5 nF air-filled parallel plate capacitor is connected in series with a 1.75 kΩ resistor...
A 27.5 nF air-filled parallel plate capacitor is connected in series with a 1.75 kΩ resistor and a battery of emf 36.0 V. (a) Determine the final charge on the capacitor. C (b) Once the capacitor is fully charged and there is no current in the circuit, a sheet of plastic with a dielectric constant of 2.80 is introduced in the gap between the plates of the capacitor, completely filling the gap. If the area of each plate is 0.275...
A 5.20 μF capacitor that is initially uncharged is connected in series with a 5.20 kΩ...
A 5.20 μF capacitor that is initially uncharged is connected in series with a 5.20 kΩ resistor and an emf source with E= 265 V negligible internal resistance. 1) Just after the circuit is completed, what is the voltage drop across the resistor? 2)Just after the circuit is completed, what is the charge on the capacitor? 3) Just after the circuit is completed, what is the current through the resistor?
A parallel plate capacitor in air is constructed with a plate area of 7.75cm2 and a...
A parallel plate capacitor in air is constructed with a plate area of 7.75cm2 and a plate separation of 0.664mm. A) Determine the value of the capacitance of this parallel plate capacitor. B) This capacitor is placed across a 21.0 V battery and allowed to fully charge. What is the value of this charge with included units. C) When fully charged, what is the energy stored inside the capacitor? D) With the battery still connected, a pyrex glass dielectric material...
A parallel-plate capacitor filled with air carries a charge Q. The battery is disconnected, and a...
A parallel-plate capacitor filled with air carries a charge Q. The battery is disconnected, and a slab of material with dielectric constant k = 2 is inserted between the plates. Which of the following statements is true? The capacitance of the capacitor is doubled. The voltage across the capacitor is doubled. The charge on the plates is doubled. The charge on the plates decreases by a factor of 2. The electric field is doubled.
A 3.0M? resistor is connected in series with an initially uncharged 0.27?F capacitor. This arrangement is...
A 3.0M? resistor is connected in series with an initially uncharged 0.27?F capacitor. This arrangement is then connected across four 1.5-V batteries (also in series). A) What is the maximum current in the circuit? B) When does it occur? (sec) C) What percentage of the maximum current is in the circuit after 1.4s D) What is the maximum charge on the capacitor? E) When does it occur? (sec) F) What percentage of the maximum charge is on the capacitor after...
A20nF air capacitor is connected to a power supply, the energy stored in the capacitor is...
A20nF air capacitor is connected to a power supply, the energy stored in the capacitor is 900 x 10 J. While the capacitor is kept connected to the power supply, a slab of dielectric is inserted that completely fills the space between the plates. This increases the stored energy by 180 x 10-5 J. lhat is the dielectric constant of the slab?
A 4 nF air capacitor is connected to power supply, the energy stored in the capacitor...
A 4 nF air capacitor is connected to power supply, the energy stored in the capacitor is 72x10-5 J. While capacitor is kept connected to the power supply, a slab of dielectric şs inserted that completely fills the space between the plates. The increases the stored energy by 288x10-6J. What is the dielectric constant of slab?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT