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cpsinkule
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why do most modern books claim the divergence of the E field is ρ/ε[itex]_{0}[/itex] but in more classical books, and when you actually derive it mathematically you arrive at 4πρ
vanhees71 said:The Gaussian system of units has this feature since the components of the electromagnetic field, [itex]\vec{E}[/itex] and [itex]\vec{B}[/itex] as well as the macroscopic auxilliary fields, [itex]\vec{D}[/itex] and [itex]\vec{H}[/itex] (note that these pairings belong together and not the traditional ones!) have the same units as it should be in the most natural setup according to the relativistic formulation of Maxwell's theory, which is the best one according to our present knowledge.
Constants in the divergence of E are values that remain unchanged throughout the process of calculating the divergence of a vector field. They play a crucial role in determining the overall behavior and properties of the field.
Constants can affect the divergence of E in various ways. For example, they can determine the overall magnitude or direction of the field, as well as its rate of change. In some cases, constants may also help to simplify the calculations involved in finding the divergence of E.
Yes, constants in the divergence of E can be negative. In fact, the sign of a constant can have a significant impact on the overall behavior of the vector field. For instance, a negative constant may indicate a reverse flow or a change in direction.
No, the constants in the divergence of E can vary depending on the specific vector field being analyzed. Different fields may have different sets of constants that determine their unique properties and behavior. It is important to carefully consider the constants when calculating the divergence of E for a particular field.
The constants in the divergence of E can be determined through various methods, depending on the given vector field and the specific problem at hand. In some cases, they may be explicitly provided in the problem or can be solved for using known boundary conditions. In other cases, they may need to be estimated through observations or experimental data.