Luminous flux refers to the line of transmitted visually sensible radiated energy per second.
Electric flux is proportional to the total number of electric field lines going through a surface.Įlectric flux depends on the strength of electric field, E, on the surface area, and on the relative orientation of the field and surface. Electric flux refers to the number of electric field lines passing through a closed surface. coulombs per square meter where the area is perpendicular to the lines of flux. The electric flux through a planar area is defined as the electric field times the component of the area perpendicular to the field. The density of these lines corresponds to the electric field strength, which could also be called the electric flux density: the number of “lines” per unit area. Sort Recommended Jacob Herrera Author has 900 answers and 140.4K answer views 2 y The electric flux density, D, is then equal to the electric flux emanating from the charge, q, divided by the area of the sphere. Note that field lines are a graphic illustration of field strength and direction and have no physical meaning. The mechanism of the irreversibility is introduced on the basis of the ohmic electric resistivity, which is induced when a flux line is driven by the. In pictorial form, this electric field is shown as a dot, the charge, radiating “lines of flux”. Gauss’s law states that the net electric flux through any hypothetical closed surface is equal to 1/ε 0 times the net electric charge within that closed surface. What is the electric flux through the ends of this imaginary cylinder if is the area of each of these ends Relevant Equations:, which is the definition of electric flux When I look at this question, I can see two possible values of electric flux depending on how I take the normal area vector for either ends. Gauss’s law involves the concept of electric flux, which refers to the electric field passing through a given area.
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