Question

1. Find the permittivity of a vacuum to three decimal places, and in scientific notation with the appropriate SI units. The i
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Given that relative permitiwity of mica &r = 8 arica (A) : 100 m2 distance (0) = 205 mm voltage (V) = door them * Pemiliuitywhere &=8.85 x10-12 Ex=8 A loo (m 2 1 = 100 x 10-4 m² 0 0.05 mm = 0.05 X10-3 substitute these values in eq @ we get 8.95 xļ

Add a comment
Know the answer?
Add Answer to:
1. Find the permittivity of a vacuum to three decimal places, and in scientific notation with...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • PART A: A 35 μF capacitor is made of two parallel metal plates separated by 30.0...

    PART A: A 35 μF capacitor is made of two parallel metal plates separated by 30.0 μm. The space between them is filled with an insulator, a material with a dielectric constant K=12 and a dielectric strength of 9 MV/m. What is the maximum voltage you can have across this capacitor before the dielectric breaks down and a spark passes through it? ANSWER IN V. PART B: Consider a parallel plate capacitor with a plate area of 170 cm2, a...

  • A parallel-plate air capacitor of area A = 12.1 cm2 and plate separation of d = 3.90...

    A parallel-plate air capacitor of area A = 12.1 cm2 and plate separation of d = 3.90 mm is charged by a battery to a voltage of 53.0 V. a)What is the charge on the capacitor?  b)If a dielectric material with κ = 5.00 is inserted so that it fills the volume between the plates (with the capacitor still connected to the battery), how much additional charge will flow from the battery onto the positive plate?

  • A parallel-plate air capacitor of area A = 21.3 cm2 and plate separation of d =...

    A parallel-plate air capacitor of area A = 21.3 cm2 and plate separation of d = 2.70 mm is charged by a battery to a voltage of 63.0 V. What is the charge on the capacitor? If a dielectric material with κ = 3.60 is inserted so that it fills the volume between the plates (with the capacitor still connected to the battery), how much additional charge will flow from the battery onto the positive plate?

  • 2. “Doc” Brown’s flux capacitor can release 1.21 Giga Watts of power. Assume this is released in 1 second. Also assume t...

    2. “Doc” Brown’s flux capacitor can release 1.21 Giga Watts of power. Assume this is released in 1 second. Also assume the energy stored in a flux capacitor is calculated in the same way as the energy stored in a (normal) capacitor. Finally, assume the voltage in the capacitor is limited to 1kV. Calculate the capacitance required to store this much energy . 3. Recall for a capacitor ε is the permittivity of the dielectric used, ε = ε 0...

  • A parallel-plate capacitor has plates with an area of 430 cm2 and an air-filled gap between...

    A parallel-plate capacitor has plates with an area of 430 cm2 and an air-filled gap between the plates that is 2.50 mm thick. The capacitor is charged by a battery to 600 V and then is disconnected from the battery. a.) How much energy is stored in the capacitor? I did this and got 27.4 micro joules which is corrrect. b.) The separation between the plates is now increased to 4.50 mm . How much energy is stored in the...

  • 1) A parallel plate capacitor with an area of 300 cm2 is separated by a distance...

    1) A parallel plate capacitor with an area of 300 cm2 is separated by a distance of 2 mm in air or vacuum is charged by a battery of 12 volts. Find a) the capacitance of the system, b) the charge on the plates and c) the energy stored. 2) 2 capacitors , one 10 μF and the other 20 μF are connected in series to a battery of 12 volts. Find a) the equivalent capacitance of 2 b) the...

  • 003 (part 1 of 2) 10.0 points Consider an air-filled parallel plate capacitor with plate area...

    003 (part 1 of 2) 10.0 points Consider an air-filled parallel plate capacitor with plate area A and gap width d and plate charge What is the total energy stored in the ca pacitor? 2 0 A Eo d Eo A d 2 0 A d 4. U = 004 (part 2 of 2) 10.0 points With the battery connected, fill the gap by a slab with the dielectric constant 3.6. If the potential is 30 V, the plate sep-...

  • 1. Two parallel plates, each of area 5.17 cm2, are separated by 4.90 mm. The space...

    1. Two parallel plates, each of area 5.17 cm2, are separated by 4.90 mm. The space between the plates is filled with air. A voltage of 4.75 V is applied between the plates. Calculate the magnitude of the electric field between the plates. 2.   Calculate the amount of the electric charge stored on each plate. 3. Now distilled water is placed between the plates and the capacitor is charged up again to the same voltage as before. Calculate the magnitude...

  • Constants Part A A capacitor consists of two parallel plates, each with an area of 15.0...

    Constants Part A A capacitor consists of two parallel plates, each with an area of 15.0 cm2, separated by a distance of 0.250 cm. The material that fills the volume between the plates has a dielectric constant of 4.00. The plates of the capacitor are connected to a 200 V battery. What is the capacitance of the capacitor? SubmitPrev Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B What is the charge on either plate? Part...

  • Part (A) Find the equivalent capacitance of the capacitors in the figure below. (10 points) 6,00...

    Part (A) Find the equivalent capacitance of the capacitors in the figure below. (10 points) 6,00 μF Hh 8.00 μ F 2.00 μF 8.00 μF 9.00 V Part (B) A 12.0V battery is connected to a 4.50 uF capacitor. How much energy is stored in the capacitor? (5 points) Part (C) Determine the capacitance of a Teflon-filled parallel plate capacitor having a plate area of 175 cm2 and an insulation thickness of 0.040 mm. Dielectric constant of Teflon - 2.1...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT