Find the charge density on each surface of the dielectric

Assignment Help Physics
Reference no: EM13719104

Solve the all parts of following question:

Question: Two parallel plates have equal and opposite charges. When the space between the plates is evacuated, the electric field is E= 3.20×105V/m. When the space is filled with dielectric, the electric field is E= 2.00×105V/m.

Part A: What is the charge density on each surface of the dielectric?

Part B: What is the dielectric constant?

I need help to determine the charge density on each surface of the dielectric.

Reference no: EM13719104

Questions Cloud

Air enters the evaporator section of an air-conditioner : Air enters the evaporator section of an air-conditioner at 100 kPa, 27oC with a volumetric flow rate of 6 m3/min. R-134a enters the evaporator at 120 kPa with a quality of 0.3 and rate of 2 kg/min and it leaves as a saturated vapor at the same pressu..
Starbucks corp in consumer foodservice : Euromonitor International-Analysis - Starbucks Corp in Consumer Foodservice
What is the frequency of the radiation at the maximum : As noted in the chapter, the cosmic microwave background radiation fits the Planck equations for a blackbody at 2.7 K. What is the frequency of the radiation at the maximum
Determine the entropy production for the mixing process : Consider an adiabatic mixing chamber operating at steady state into which steam enters with quality of 0.9. Water enters through a separate inlet at 30 C. At the exit the temperature is 150 C and mass flow rate is 2 kg/s. The pressure in the mixing c..
Find the charge density on each surface of the dielectric : Two parallel plates have equal and opposite charges. When the space between the plates is evacuated, the electric field is E= 3.20×105V/m. find the charge density on each surface of the dielectric
Determine the exit temperature of the air : Air enters the evaporator section of an air-conditioner at 100 kPa, 27 C with a volumetric flow rate of 6 m^3 /min. R-134a enters the evaporator at 120 kPa with a quality of 0.3 and rate of 2 kg/min and it leaves as a saturated vapor at the same pres..
Calculate the magnitude of the charge on each conductor : A cylindrical air capacitor with a length of 13.2m stores an amount of energy equal to 3.20×109J when the potential difference between the two conductors is 4.80V. Calculate the magnitude of the charge on each conductor
Compressor efficiency and the entropy generation : An adiabatic compressor is used to bring saturated water vapor at a pressure of 103 lbf/in^2 up to 1000 lbf/in^2, where the actual exit temperature is 1000 F. Find the compressor efficiency and the entropy generation. Is there an improvement by reduc..
Assuming that the specific heat for the cold fluid : A shell and tube heat exchanger with one shell pass and four tube passes is being analyzed to determine the heat transfer rate and the fluid outlet temperatures for prescribed flow rates and inlet temperatures. The cold fluid has a heat capacity rate..

Reviews

Write a Review

Physics Questions & Answers

  Derive an expression for the terminal velocity of the bar

a rectangle frame of conducting wire has negligible resistance and width w and is held vertically in a magnetic field

  Calculate the length of the runway

A fully loaded Boeing 777 commercial airplane with a mass of 303.6 tonnes is at one end of the runway and about to take off. Calculate the length of the runway

  Find the frictional torque

A grinding wheel is initially at rest. A constant external torque of 47.2 N· m is applied to the wheel for 18.8 s, Find the frictional torque, which is assumed to be constant

  What is the average force that maintains his circular motion

Ed cycled 75.57 km inone hour. Suppose the entire distance was made by traveling oncearound a large circular track. what is the average force that maintains his circular motion

  What equation describes the motion as a function of time

A vertical spring, k= 305N/m, vibrates with amplitude of 28cm when.26kg hangs from it. What equation describes the motion as a function of time

  What are the new mutual forces

Two charges are separated by a distance d and exert mutual attractive forces F on each other. If the charges are separated by a distance of d/3, what are the new mutual forces? q1 = +2C and q2 = -2C

  Find the magnitudes of the average velocity

The Singapore Flyer is the world's largest Ferris wheel. Its diameter is 150 m and it rotates once every 30 min. Find the magnitudes of the average velocity

  The electric potential difference between two infinite

The electric potential difference between two infinite, parallelmetal plates is V. If the plates are separated by adistance L = 4.7 mm and the electric field between the plates is E = 265 V/m, what is V?

  What is the final angular velocity of the wheel

A bicyclist on a horizontal plane starts from rest and begins to pedal. The wheel of radius r = 0.345m has a constant angular acceleration of ? = 9.35rad/s2, What is the final angular velocity of the wheel

  Find the magnitude of impulse acting on victim from floor

In a common but dangerous prank, a chair is pulled away as a person is moving downward to sit on it, causing the victim to land hard on the floor. What is the magnitude of the impulse acting on the victim from the floor during the collision

  Polymer diffusion-calibration of an optical tweezer

Modeling the optical trap as a Hookean spring, evaluate the trap stiffness using the Boltzmann distribution. Determine the sphere diameter by comparing the Stokes drag and the tweezer force that balances the drag.

  Illustrate what is the northward component of their velocity

A herd of wild horses races across the flat, open plains of the Great Basin in central Nevada. If the horses are running at 12.1 m/s at a compass heading of 286 degrees, illustrate what is the northward component of their velocity?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd