Consider the Stark effect with a constant external electric field for the states n=3 of the...

Consider the Stark effect with a constant external electric field for the states n=3 of the Hidrogen atom without considering spin. Using perturbation theory for degenerated states in first order, find the eigenvalues and their degeneration.

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genius_generous answered 2 years ago

An electron is accelerated by a constant electric field of magnitude 300 N/C. (a) Find the...

An electron is accelerated by a constant electric field of magnitude 300 N/C. (a) Find the acceleration of the electron. 1Your answer was incorrect, but has changed from what was graded. Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. m/s2 (b) Use the equations of motion with constant acceleration to find the electron's speed after 8.00 10-9 s, assuming it starts from rest. 2 m/s

A solid metal ball is placed in an external electric field of magnitude 300 N/C....

A solid metal ball is placed in an external electric field of magnitude 300 N/C. The electric field at the center of the ball is a. zero. b. 300 N/C. c. 300 V/m. d. 150 N/C. (please show work)

3. In ion mobility spectrometer, the ions are accelerated under a constant electric field in a...

3. In ion mobility spectrometer, the ions are accelerated under a constant electric field in a cylindrical tube and the time of flight of the ions in this tube is measured. The ions are detected by using a sensor at the end of the tube. a) What type of sensor can be used to detect the ions? b) The experiment is performed at high frequencies to be able to decrease the effect of the noise. What type of noises can...

A beam of electrons is shot into a uniform downward electric field of magnitude 1.11x10^3 N/C....

A beam of electrons is shot into a uniform downward electric field of magnitude 1.11x10^3 N/C. The electrons have an initial velocity of 1.02x10^7 m/s, directed horizontally. The field acts over a small region, 5.00 cm in the horizontal direction. (a)Find the magnitude and direction of the electric force exerted on each electron. -magnitude: -direction: (b) How does the gravitational force on an electron compare with the electric force? -The gravitational force is much smaller than the electric force....

Consider an electromagnetic harmonic plane wave, where the peak electric field amplitude is 1 N/C. a)...

Consider an electromagnetic harmonic plane wave, where the peak electric field amplitude is 1 N/C. a) What is the irradiance of this plane wave? b) Consider such a wave with a frequency in the centre of the visible band of the electromagnetic spectrum. What is the number of photons passing through an area of 1 m2 in 1 second? (Assume the area the light is passing through is perpendicular to the wave’s propagation direction). c) Now consider two additional waves...

A coil of wire containing N turns is in an external magnetic field that is at...

A coil of wire containing N turns is in an external magnetic field that is at a LaTeX: 45^o45 o angle from the plane of the coil and is steadily changing. Under these circumstances, an emf V is induced in the coil. If both the rate of change of the magnetic field and the number of turns in the coil are now doubled (but nothing else changes), what will be the induced emf in the coil?

A proton and an electron are moving due east in a constant electric field that also...

A proton and an electron are moving due east in a constant electric field that also points due east. The electric field has a magnitude of 3.0

Can an electric or a magnetic field, each constant in space and time, be used to...

Can an electric or a magnetic field, each constant in space and time, be used to accomplish the actions described below? Explain your answers. Indicate if the answer is valid for any orientation of the field(s). Must any other condition be satisfied? (a) move a charged particle in a circle; (b) exert a force on a piece of dielectric; (c) increase the speed of a charged particle; (d) accelerate a moving charged particle; (e) exert a force on an electron...

A light wave with an electric field amplitude of 2E0 and a phase constant of zero...

A light wave with an electric field amplitude of 2E0 and a phase constant of zero is to be combined with one of the following waves: wave A has an amplitude of E0 and a phase constant of zero wave B has an amplitude of E0 and a phase constant of π wave C has an amplitude of 2E0 and a phase constant of zero wave D has an amplitude of 2E0 and a phase constant of π wave E...

To better understand the polarization consider two components of the electric field: Ex(t) = 3 Cos...

To better understand the polarization consider two components of the electric field: Ex(t) = 3 Cos (w t) and Ey(t) = 4 Cos (w t-phi). Then determine the functional form of Ey(Ex) (that is find Ey as a function of Ex at any time t) for the following phase angles  = 0, 45, 90, -90, 180 degrees. State these functional forms (polarizations) and sketch them in (Ex, Ey) plane being as specific as you can with maxima and minima...

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