What is the bound charge on the surface of the cavity

Reference no: EM13548280

An infinite dielectric with permittivity

\(\kappa\)

has a spherical cavity of radius a in it. A point charge q is located at the center of the cavity. Find the bound volume and surface charge densities

\(\rho_{b}\)

and

\(\sigma_{b}\) .

What is the bound charge on the surface of the cavity? Is this result consistent with the total bound charge being zero?

Reference no: EM13548280

Questions Cloud

Explain how the earths geomagnetic field is created : Explain how the earth’s geomagnetic field is created? Hint: be sure to include thedirection of the earth’s current. Why is Northern Canadabombarded by more intensecosmic radiation (solar wind) than Mexico is? Why do astronauts keep to altitudesbeneat..

Function generator generates a periodic square wave signal : A function generator generates a periodic ”square wave” signal. One period of such

What is the work done by the surroundings on the balloon : The First Law of Thermodynamics is essentially a statement of conservation of energy. It involves changes in internal energy, the heat flowing into the system and the work done by the system. When heat flows into the system, the internal energy of..

How many molecules of gas are inside the balloon : The ideal gas law relates the temperature, pressure and volume of an ideal gas. Suppose the gas inside a particular balloon has an absolute pressure of 3.10×105 Pa and occupies a volume of 5.97×10-3 m3 at a temperature of 10.5°C. How many moles of..

What is the bound charge on the surface of the cavity : What is the bound charge on the surface of the cavity? Is this result consistent with the total bound charge being zero?

Find the bound volume and surface charge densities : A sphere of radius a has a radial polarization given by P = \(\alpha r^{n} \) ^r (r_hat) , where \(\alpha\) and n are constants and n is greater than or equal to 0. Find the bound volume and surface charge densities. Find E inside and outside th..

Model for the vibrational motion of a diatomic molecule : The harmonic oscillator can be used as a model for the vibrational motion of a diatomic molecule. Describe the vibrational spectrum that is predicted by the harmonic oscillator model. In what region of the electromagnetic spectrum will the spectru..

Determine the isentropic turbine efficiency : Steam enters a compressor at p1= 6 bar, T1= 300 oC and exits at p2= 10 bar. The work on the system is measured as 200 kJ per kg of water vapor flowing. Determine the isentropic turbine efficiency.

Explain why in the davisson and germer experiment : Explain why in the Davisson and Germer experiment using 54 eV electrons using the d=0.215 nm planes, there was only one peak measured (explain why diffraction peaks with n=2 and higher are not possible)

User Account

All Pages