The atom in electric field
... • The multielectron atoms has no electric dipole momentum, and this is the reason why they show no linear Stark effect. • The quadratic Stark effect may be interpreted as the induction of the dipole momentum by the external electric field, and the interaction of the induced momentum with this fiel ...
... • The multielectron atoms has no electric dipole momentum, and this is the reason why they show no linear Stark effect. • The quadratic Stark effect may be interpreted as the induction of the dipole momentum by the external electric field, and the interaction of the induced momentum with this fiel ...
Gradient, Divergence and Curl: the Basics
... surface, Sx) where we define the direction of the surface vector as that direction that is perpendicular to its surface. The other two terms give the change in the component of A that is perpendicular to the xz (Sy) and xy (Sz) surfaces. We thus can write: A dV = closed surface AdS where th ...
... surface, Sx) where we define the direction of the surface vector as that direction that is perpendicular to its surface. The other two terms give the change in the component of A that is perpendicular to the xz (Sy) and xy (Sz) surfaces. We thus can write: A dV = closed surface AdS where th ...
Chapter 16
... When a battery is connected to the circuit, electrons are transferred from the left plate of C1 to the right plate of C2 through the battery As this negative charge accumulates on the right plate of C2, an equivalent amount of negative charge is removed from the left plate of C2, leaving it with an ...
... When a battery is connected to the circuit, electrons are transferred from the left plate of C1 to the right plate of C2 through the battery As this negative charge accumulates on the right plate of C2, an equivalent amount of negative charge is removed from the left plate of C2, leaving it with an ...
Gauss` Law
... •Whenever we are dealing with electric E fields created by symmetric charged surfaces, we must always first chose an appropriate Gaussian surface. In this case, for r
... •Whenever we are dealing with electric E fields created by symmetric charged surfaces, we must always first chose an appropriate Gaussian surface. In this case, for r
CHATTANOOGA STATE TECHNICAL COMMUNITY COLLEGE
... 62. Define all the key terms listed in the chapter summary denoting symbols and Si Units where appropriate. 63. Briefly describe the discoveries of Oersted and Faraday with regard to currents and magnetic effects. 64. How can the direction of B be defined? 65. Write the vector equation for the force ...
... 62. Define all the key terms listed in the chapter summary denoting symbols and Si Units where appropriate. 63. Briefly describe the discoveries of Oersted and Faraday with regard to currents and magnetic effects. 64. How can the direction of B be defined? 65. Write the vector equation for the force ...
Magnetostatics
... The magnetic flux density vector is related to the magnetic field intensity H by the following equation B H, ...
... The magnetic flux density vector is related to the magnetic field intensity H by the following equation B H, ...
Electrostatics
Electrostatics is a branch of physics that deals with the phenomena and properties of stationary or slow-moving electric charges with no acceleration.Since classical physics, it has been known that some materials such as amber attract lightweight particles after rubbing. The Greek word for amber, ήλεκτρον electron, was the source of the word 'electricity'. Electrostatic phenomena arise from the forces that electric charges exert on each other. Such forces are described by Coulomb's law.Even though electrostatically induced forces seem to be rather weak, the electrostatic force between e.g. an electron and a proton, that together make up a hydrogen atom, is about 36 orders of magnitude stronger than the gravitational force acting between them.There are many examples of electrostatic phenomena, from those as simple as the attraction of the plastic wrap to your hand after you remove it from a package, and the attraction of paper to a charged scale, to the apparently spontaneous explosion of grain silos, the damage of electronic components during manufacturing, and the operation of photocopiers. Electrostatics involves the buildup of charge on the surface of objects due to contact with other surfaces. Although charge exchange happens whenever any two surfaces contact and separate, the effects of charge exchange are usually only noticed when at least one of the surfaces has a high resistance to electrical flow. This is because the charges that transfer to or from the highly resistive surface are more or less trapped there for a long enough time for their effects to be observed. These charges then remain on the object until they either bleed off to ground or are quickly neutralized by a discharge: e.g., the familiar phenomenon of a static 'shock' is caused by the neutralization of charge built up in the body from contact with insulated surfaces.