Question

A dielectric-filled parallel-plate capacitor has plate area A = 15.0cm2 , plate separation d = 10.0mm...

A dielectric-filled parallel-plate capacitor has plate area A = 15.0cm2 , plate separation d = 10.0mm and dielectric constant k = 3.00. The capacitor is connected to a battery that creates a constant voltage V = 7.50V . Throughout the problem, use ?0 = 8.85

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

a.   C   =   k * ?0 * A / d

               = 3.00 * 8.85 * 10-12 * 15 * 10-4 / 10.00 * 10-3

               = 3.98 * 10-12   F

         Energy   U1   =   (1/2) * C * V2

                           =   0.5 * 3.98 * 10-12 * 7.52

                           = 1.12 * 10-10   J

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 dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d = 7.00 mm and dielectric constant k = 5.00. The capacitor is connected to a battery that creates a constant voltage V = 10.0 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . a. The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the battery. Find the energy U2 of the capacitor at the moment when the...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d = 8.00 mm and dielectric constant k = 4.00. The capacitor is connected to a battery that creates a constant voltage V = 5.00 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . Part A- Find the energy U1 of the dielectric-filled capacitor. Part B- The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the battery. Find...
A dielectric-filled parallel-plate capacitor has plate area A = 25.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 25.0 cm2 , plate separation d = 7.00 mm and dielectric constant k = 5.00. The capacitor is connected to a battery that creates a constant voltage V = 15.0 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . Part A Find the energy U1 of the dielectric-filled capacitor. Part B The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the battery. Find...
A dielectric-filled parallel-plate capacitor has plate area A = 25.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 25.0 cm2 , plate separation d = 6.00 mm and dielectric constant k = 3.00. The capacitor is connected to a battery that creates a constant voltage V = 5.00 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . Part A Find the energy U1 of the dielectric-filled capacitor. Express your answer numerically in joules. Part B The dielectric plate is now slowly pulled out of the capacitor, which...
A dielectric-filled parallel-plate capacitor has plate area A = 20.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 20.0 cm2 , plate separation d = 8.00 mm and dielectric constant k = 3.00. The capacitor is connected to a battery that creates a constant voltage V = 15.0 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . Find the energy U1 of the dielectric-filled capacitor. Express your answer numerically in joules. The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the...
A dielectric-filled parallel-plate capacitor has plate area A = 15.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 15.0 cm2 , plate separation d = 6.00 mm and dielectric constant k = 2.00. The capacitor is connected to a battery that creates a constant voltage V = 12.5 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . A) Find the energy U1 of the dielectric-filled capacitor. Express your answer numerically in joules. U1 = __J B) The dielectric plate is now slowly pulled out of the capacitor,...
A dielectric-filled parallel-plate capacitor has plate area A = 10.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 10.0 cm2 , plate separation d = 10.0 mm and dielectric constant k = 4.00. The capacitor is connected to a battery that creates a constant voltage V = 12.5 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . Part A) Find the energy U1 of the dielectric-filled capacitor. Express your answer numerically in joules. Part B) The dielectric plate is now slowly pulled out of the capacitor, which...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d = 6.00 mm and dielectric constant k = 4.00. The capacitor is connected to a battery that creates a constant voltage V = 5.00 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . Part (A) Find the energy U1 of the dielectric-filled capacitor. (Express your answer numerically in joules.) Part(B) The dielectric plate is now slowly pulled out of the capacitor, which remains...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d = 7.00 m and dielectric constant k = 5.00. The capacitor is connected to a battery that creates a constant voltage V = 7.50 V. Throughout the problem, use ϵ 0 = 8.85×10−12 C2/N⋅m2. Part A Find the energy U1 of the dielectric-filled capacitor. Express your answer numerically in joules. Part B The dielectric plate is now slowly pulled out of the capacitor, which remains...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d =...
A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2 , plate separation d = 8.00 mm and dielectric constant k = 2.00. The capacitor is connected to a battery that creates a constant voltage V = 15.0 V . Throughout the problem, use ϵ0 = 8.85×10−12 C2/N⋅m2 . Find the energy U1 of the dielectric-filled capacitor. Express your answer numerically in joules. The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT