Transparancies for Atomic Structure Section
... Experiment with silver atoms, 1921, saw some EVEN numbers of lines Non-uniform B field, need a force not just a twist ...
... Experiment with silver atoms, 1921, saw some EVEN numbers of lines Non-uniform B field, need a force not just a twist ...
Document
... Example 28-1 (continued). The strong nuclear force has a range of about 1.5x10-15 m. In 1935 Hideki Yukawa predicted the existence of a particle named the pion (π) that somehow “carried” the strong nuclear force. Assume this particle can be created because the uncertainty principle allows non-conse ...
... Example 28-1 (continued). The strong nuclear force has a range of about 1.5x10-15 m. In 1935 Hideki Yukawa predicted the existence of a particle named the pion (π) that somehow “carried” the strong nuclear force. Assume this particle can be created because the uncertainty principle allows non-conse ...
Homework 8
... Find the hamiltonian, H for a mass m confined to the x axis and subject to a force F = −kx3 where k > 0. Sketch and describe the phase-space orbits. A beam of protons is moving along an accelerator pipe in the z-direction. The particles are uniformly distributed in a cylindrical volume of length L0 ...
... Find the hamiltonian, H for a mass m confined to the x axis and subject to a force F = −kx3 where k > 0. Sketch and describe the phase-space orbits. A beam of protons is moving along an accelerator pipe in the z-direction. The particles are uniformly distributed in a cylindrical volume of length L0 ...
Homework for the electron microscopy class
... Homework 1 for the electron microscopy class The wavelength of photons is given by the expression =hc/E = 12396 eV- /E where h is Planck’s constant and c is the speed of light (in the medium). For electrons, the equivalent expression is = h/p where p is the electron momentum: p = mv. In classica ...
... Homework 1 for the electron microscopy class The wavelength of photons is given by the expression =hc/E = 12396 eV- /E where h is Planck’s constant and c is the speed of light (in the medium). For electrons, the equivalent expression is = h/p where p is the electron momentum: p = mv. In classica ...
No Slide Title
... Classical Angular Momentum The linear momentum of the particle with mass m is given by p = mv where e.i. dx px = mvx = m dt The angular momentum is defined as L = rXp ...
... Classical Angular Momentum The linear momentum of the particle with mass m is given by p = mv where e.i. dx px = mvx = m dt The angular momentum is defined as L = rXp ...
Supplement 13A
... motion, the angular momentum. In this supplement we show that the assumption of invariance under spatial displacement leads to the existence of a constant of the motion, the momentum. The requirement that the system be unchanged under the transformation xi l xi a ...
... motion, the angular momentum. In this supplement we show that the assumption of invariance under spatial displacement leads to the existence of a constant of the motion, the momentum. The requirement that the system be unchanged under the transformation xi l xi a ...
Atomic and Molecular Physics for Physicists Ben-Gurion University of the Negev
... • a bullet (50g) and an electron are both shot with a speed of 300m/s. This velocity Is measured with an accuracy of 0.01%. With what accuracy can we measure their Position? ...
... • a bullet (50g) and an electron are both shot with a speed of 300m/s. This velocity Is measured with an accuracy of 0.01%. With what accuracy can we measure their Position? ...
Unit 06 Chapter 7 Notes
... Section 1: Electromagnetic Radiation Define each of the following terms or answer each of the following questions prior to class. 1) Electromagnetic radiation2) Wavelength- ...
... Section 1: Electromagnetic Radiation Define each of the following terms or answer each of the following questions prior to class. 1) Electromagnetic radiation2) Wavelength- ...
Chapter 2 - Physics & Astronomy
... Gravitational waves • delay may be due to propagation speed of force (retarded potentials) ...
... Gravitational waves • delay may be due to propagation speed of force (retarded potentials) ...
Chapter 4
... Rutherford model…It did not answer: Where the e- were located in the space outside the nucleus Why the e- did not crash into the nucleus Why atoms produce spectra at specific wavelengths ...
... Rutherford model…It did not answer: Where the e- were located in the space outside the nucleus Why the e- did not crash into the nucleus Why atoms produce spectra at specific wavelengths ...
By convention magnetic momentum of a current loop is calculated by
... Where M is the calculated magnetic momentum of the loop, i is equal to the current in the loop and A is the area enclosed of the loop. An elementary particle like for instance the proton particle, may be regarded as a closed current loop. Because the particle has an electric unit charge, we can writ ...
... Where M is the calculated magnetic momentum of the loop, i is equal to the current in the loop and A is the area enclosed of the loop. An elementary particle like for instance the proton particle, may be regarded as a closed current loop. Because the particle has an electric unit charge, we can writ ...
Light III
... • The electric and magnetic fields are always perpendicular to one another. • EM Radiation travels at the speed of light in a vacuum (3.00 x 108 m/s). ...
... • The electric and magnetic fields are always perpendicular to one another. • EM Radiation travels at the speed of light in a vacuum (3.00 x 108 m/s). ...
QM_2_particles_ver2
... 1. Rule of Maximum Multiplicity: maximize the spin (e.g. put one electron into each of the three p orbits with spins parallel, i.e. maximize unpaired electrons). 2. For a given multiplicity, the term with the largest value of L (orbital angular momentum), has the lowest energy 3. The level with lowe ...
... 1. Rule of Maximum Multiplicity: maximize the spin (e.g. put one electron into each of the three p orbits with spins parallel, i.e. maximize unpaired electrons). 2. For a given multiplicity, the term with the largest value of L (orbital angular momentum), has the lowest energy 3. The level with lowe ...
Document
... Bright fringe: (x,y,z,t)2 big, possibility big; Dark fringe: (x,y,z,t)2 small , possibility small 。 (x,y,z,t)2 is proportion to possibility density in this point. ...
... Bright fringe: (x,y,z,t)2 big, possibility big; Dark fringe: (x,y,z,t)2 small , possibility small 。 (x,y,z,t)2 is proportion to possibility density in this point. ...
Document
... component of the signal at the airplane? (c) If the transmitter radiates uniformly over a hemisphere, what is the transmission power? Ans. (a) 8.7×10-2 V/m (b) 2.9×10-10 T (c) 6.3×103 W 3. The maximum electric field 10 m from an isotropic point source of light is 2.0 V/m. What are (a) the maximum va ...
... component of the signal at the airplane? (c) If the transmitter radiates uniformly over a hemisphere, what is the transmission power? Ans. (a) 8.7×10-2 V/m (b) 2.9×10-10 T (c) 6.3×103 W 3. The maximum electric field 10 m from an isotropic point source of light is 2.0 V/m. What are (a) the maximum va ...
Chapter 27
... The Compton Effect • Compton directed a beam of x-rays toward a block of graphite and found that the scattered x-rays had a slightly longer wavelength (lower energy) that the incident x-rays • The change in wavelength (energy) – the Compton shift – depends on the angle at which the x-rays are ...
... The Compton Effect • Compton directed a beam of x-rays toward a block of graphite and found that the scattered x-rays had a slightly longer wavelength (lower energy) that the incident x-rays • The change in wavelength (energy) – the Compton shift – depends on the angle at which the x-rays are ...