Magnetic flux is number of magnetic lines passing through closed surface. Learn more about its units, properties, unit of magnetic flux density, and formulas at BYJU'S.
Inductance is defined as the property of an electric conductor which causes an electromotive force that is generated due to a change in the current flow. There are two types of inductance: self-inductance and mutual inductance.
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This type of flux is mostly used for surfaces that are clean. It leaves virtually no residue after soldering. Rosin Mildly Activated (RMA) Flux: It has sufficient activator to clean the solder-coated or plated lands and component terminations or leads, thereby enabling the molten solder to wet...
Let us also imagine the radius of the loop is r and the flux density created at any point on the loop due tocurrentthrough the conductor is B. Let us consider an infinitesimal length dl of the amperian loop at the same point.
Flux density is greater at the center and lesser near the edges of the conductor. The natural tendency of current is to flow through an area of lower flux density. Thus, the current moves towards the edges of the conductor.The flux density is directly proportional to the supply frequency. ...
It is represented mathematically as: μ = B/H B in this case is magnetic flux density established within the material. It depends on the concentration of magnetic field lines (flux) per unit cross-sectional area. H is themagnetic field strengthof the magnetizing field. The field is produced...
This property is called ‘turbulence’. The wilder the fluid or gas behaves, the more turbulent the system is, thus the higher the heat flux will be. This turbulence is expressed with the ‘Reynolds number’. The Reynolds number of a fluid or gas depends on its density, speed, geometry ...
Theμ0in the equation is a symbol for the permeability of free space, also known as vacuum permeability or the magnetic constant. Vacuumpermeabilityis a constant of the proportionality between a vacuum's magnetic field strength and its magneticfluxdensity. It has an approximate value of 4π x ...
(alt. J⧸cm2) Irradiance or radiant flux density (dose E Radiant power per unit area rate in photobiology) incident upon a given surface Ε ¼ dFe dA Watt per square meter (W/m2) (alt. W/cm2) Radiant intensity I Radiant power emitted by a source per unit solid angle Ι ¼ ...