Question: An air-filled parallel plate capacitor has rectangular plates with dimensions of 6.0 cm x 8.0 cm. It is connected to a 12-V battery. While the

An air-filled parallel plate capacitor has rectangular plates with dimensions of 6.0 cm x 8.0 cm. It is connected to a 12-V battery. While the battery remains connected, a sheet of 1.5-mm-thick Teflon (dielectric constant of 2.1) is inserted and completely fills the space between the plates.
(a) While the dielectric was being inserted, (a) charge flowed onto the capacitor, (2) charge flowed off the capacitor, (3) no charge flowed.
(b) Determine the change in the charge storage of this capacitor because of the dielectric insertion.
(c) Determine the change in energy storage in this capacitor because of the dielectric insertion.
(d) By how much was the battery’s stored energy changed?

Step by Step Solution

★★★★★

3.30 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Since C k C 0 inserting the dielectric increased the capac... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

530-P-M-E-P (606).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

A parallel-plate capacitor has rectangular plates of length L = 10 cm and width W = 4 cm (Figure). The region between the plates is filled with a dielectric slab of dielectric constant ? = 4 which...

An air-filled parallel plate capacitor of length L, width a, and plate separation d has its plates maintained at constant potential difference Vo. If a dielectric slab of dielectric constant ?r is...

An air-filled parallel plate capacitor is being used in an electrical circuits laboratory. The plates are separated by 1.50 mm and each has a diameter of 15.0 cm. (a) What is the capacitance of this...

Review 2C PHYS 22100 Name Use the sketch shown below to answer the next 3 questions. The sketch shows a region of space with regions of uniform electric potential indicated by dashed lines. Eight...

Please answer the following: 1. A parallel plate capacitor has a charge of Q and plate separation d. It is disconnected from 5. Five capacitors are combined in parallel. Capacitor 1 has a voltage...

1. [1/2 Points] DETAILS PREVIOUS ANSWERS OSUNIPHYS1 25.3.P.043. MY NOTES PRACTICE ANOTHER (a) What is the energy (in J) stored in the 15.0 UF capacitor of a heart defibrillator charged to 7.40 x 10*...

PHY 242 Laboratory LABORATORY 5: CAPACITORS Objectives: 0 Determine the relationship between charge and voltage for a capacitor. 0 Explore the effect of plate separation and plate area on the...

MULTIPLE CHOICE: Directions: Read each item carefully then write the LETTER of the correct answer on the space before the number. 1. What remains the same when capacitors are connected in series? A....

please help. Question 1 What charge appears on the plates of a 21 -UF capacitor when it is charged to 360 V? Not complete Answer should be in units of Coulombs. Remember to include at least four...

11. How much energy 12. The plates of a can a 0.5 pF capacitor parallel plate capacitor store when it is connected have an area of 0.35 m2 toa30-V battery? and are 2.5 mm apart in air. Find its...

Which type of products are suitable for purchase by reverse auction?

Describe quasi-structured data and provide one example.

3, 4 In the current year, Dylan earned taxable and tax-exempt interest from the following investments. Investment Interest Income 10-year municipal bond (issued in 2009) $1,300 10-year private...

Use Y m(X)e to show that var[Y ] var[m(X)]2.

A spaceship of mass 2.0 10 6 kg is cruising at a speed of 5.0 10 6 m/s when the antimatter reactor fails, blowing the ship into three pieces. One section, having a mass of 5.0 10 5 kg, is blown...

The moment of inertia of a uniform rod about an axis through its center is 1/12 mL 2 . The moment of inertia about an axis at one end is 1/3 mL 2 . Explain why the moment of inertia is larger about...

Shortcuts can speed up the interaction of the expert user. Which of the following does it refer to ? Question 1 5 options: Visibility of system status Recognition than recall Error prevention...

3 SCS/S is quoted as "C$1.2340/S Bid and C$1.2350/$ Ask." The six-month forward rate FCS/S is quoted as "C$1.2382/$ Bid and C$1.2397/$ Ask." Assume you reside in the United States. Calculate forward...

2. a) Vang Inc. is considering Projects and L, whose cash flows are shown below. These projects are mutually exclusive, equally risky, and not repeatable. If the decision is made by choosing the...