Physics, 10.07.2019 23:40, Willywill15
An electron moving with non-relativistic velocity v in an electric field e experiences a magnetic fieldb given by: v x (-v(r)) v x e b=- where (r) is the electric potential. this magnetic field interacts with the magnetic moment u of the electron given by -s, =n me where s is the electron spin. assuming non-relativistic mechanics, show that the hamiltonian representing this effect (spin-orbit coupling) for a spherically-symmetric electric potential is: 1 dφ(r) s. l δη [6] r dr mec2 because of thomas precession, ah is divided by a factor of two. taking only the effect of the spin-orbit coupling into account in the hydrogen atom, calculate the energy splitting of the n = 2 excited state and the n = 3 excited state assuming that the electron could be in any of the allowed eigenstates of orbital angular momentum. draw a diagram clearly showing the splittings and label the energy levels using spectroscopic notation
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Physics, 22.06.2019 05:30, kenisonpaigebosma
Can anybody me with this? ? (picture included.)
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Physics, 22.06.2019 10:00, amyaacrawford86
Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix. b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds. c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer. d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.
Answers: 1
An electron moving with non-relativistic velocity v in an electric field e experiences a magnetic fi...
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