Electric flux

Electric flux density, exponents of dimensions, 8 585t... 

Symbol for electric flux. 2. Symbol for wave function. 

Hitherto it has been assumed that the bond graph is bipartite, i.e. bonds only occur between a cation and an anion with no cation-cation or anion-anion bonds present. While the majority of inorganic compounds have bipartite bond graphs, there are a few, such as mercurous and peroxy compounds, that contain homoionic bonds. It is easy to see that there can be no electric flux linking two cations or two anions, so the ionic model predicts that no bond will exist between them. 

Electrical forces may be visualized as lines of force between two points, between which exists a charge differential (Figure 7.1). Two quantities describe the electrical field electrical field intensity (E) and electrical flux density (D). Electrical field intensity is the force experienced by a unit charge placed in the field. A unit charge has an absolute charge equal to 1.602 x 10-19 C therefore,... 

Electric flux density is the number of electric lines of flux passing through a unit area. If / number of electric flux lines pass through an area A (m2), then electric flux density is given by ... 

The ratio between the electric flux density and the field intensity is the permittivity of free space or eQ therefore,... 

In other mediums besides free space, E reduces in proportion to the relative permittivity of the medium. This means that the electric flux density D is independent of the medium. 

Dielectric constant ratio of electric flux density to electric held. 

Electric flux density coulomb per square meter C/m2... 

Throughout the text, distinctions are made between current, i.e., the rate of a reaction, and current density, i.e., the area-specific reaction rate. The combination of Faraday s laws described above involves current density rather than current. The current, usually symbolized with a capital I, has units of amperes and represents an electrical flux. The current density, usually symbolized with a lower case i, has units of amperes per unit area, e.g., A/cm2. Under a given set of conditions (i.e., potential, metal and solution composition, temperature, etc.), the current density is fixed. Thus, although doubling the area of the electrode will double the measured current, the current density will remain unchanged. 

Electrical conductivity, 319,335,337,339 Electrical properties, 319 Electric displacement, 348 Electric field, 351 Electric flux density, 348 Electric inductive capacity, 287, 319, 326 Electric permittivity, 287 Electric susceptibility, 348, 349 Electrochemical n-doping, 341 p-doping, 341 Electron acceptor, 333 parameter, 242 Electron donor, 333, 337 parameter, 242... 

The value A(n) is computed from the total electric flux which enters the particle when n ions are present, i.e.,... 

Here i]j(n) is the electric flux entering the particle and E0 the undistorted electric field strength in the vicinity of the particle. 

The electric flux entering the particle is equal to the product of the field at the surface of the particle and the area perpendicular to it, or... 

Thus the total electric flux entering the particle is... 

Combining the current density with the total electric flux gives... 

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