Using the electrostatic approximation, derive the expression for field enhancement for a spherical particle composed of...

Using the electrostatic approximation, derive the expression for field enhancement for a spherical particle composed of a material with dielectric function and radius a

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genius_generous answered 2 years ago

The question is: How to calculate the energy of electrostatic field of a newly created particle....

The question is: How to calculate the energy of electrostatic field of a newly created particle. The usual formula involves integration 'all over space'. According to GR I believe that 'all over space' means the interior volume with radius c*t_now, where t_now is the lifetime of the particle at the time of calculation and c is the light speed. Thus the energy stored in the field is a quantity dependent on time evolution. this is a clarification of the question...

B. Derive an expression for the mass of a particle that makes it through the mass...

B. Derive an expression for the mass of a particle that makes it through the mass spectrometer as a function of: charge, q, the path radius in the mass separator, Rpath, the magnetic field in the velocity selector, B1, the electric field in the velocity selector, E, and the magnetic field in the mass separator, B2.

.Derive the expression for energy and force in a double excited magnetic field system

1.Derive the Klein-Gordan equation and apply it to a particle in the coulombian field. Show that...

1.Derive the Klein-Gordan equation and apply it to a particle in the coulombian field. Show that the Klein-Gordan equation will be valid only for the spinless particles. 2. Obtain Klein-Gordan equation for a charged particle moving in an electromagnetic field. Show that this equation reduces to the Schroedinger equation of motion for the particle in an electromagnetic field in the non-relativistic limit.

a. Derive the expression for the capacitance of a parallel plate having two dielectric field. b....

a. Derive the expression for the capacitance of a parallel plate having two dielectric field. b. Write a short note on the magnetization of the following magnetic material? i. Diamagnetic ii. Paramagnetic iii. Ferromagnetic c. Derive the expression for torque developed in a rectangular closed circuit current (I) in a uniform field?

Derive the Secant Method using a linear approximation and prove its convergence.

Using the Born approximation, obtain an integral expression for the total cross section for scattering of...

Using the Born approximation, obtain an integral expression for the total cross section for scattering of particles of mass m from the attractive Yukawa potential V(r) = - V0 exp [ -(r/a)²]

Derive the expression for the Roche Limit using force balance and explain what it is.

Using the Michaelis-Menten equation, derive an expression that will determine Km as a function or in...

Using the Michaelis-Menten equation, derive an expression that will determine Km as a function or in terms of Vmax, V0 and [S]. With this derived equation then calculate: a) Km B) Indicate at each substrate concnetration whether this Km changes with the changing S C) Using the double reciprocal plot, determine Km.

Using Antoine’s equation, derive an expression to calculate heats of vaporization as a function of the...

Using Antoine’s equation, derive an expression to calculate heats of vaporization as a function of the A, B and C constants in Antoine’s equation and temperature. Use the derived expression to calculate heats of vaporization of water and benzene at their boiling points and 1 atm pressure. Compare the results with tabulated values of water and benzene.

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