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Who discovered magnetic lines of flux?
Faraday, proposed lines of flux and lines of force.
What is electromagnetic flux?
The electromagnetic force is a force that is expressed as (or that "shows up as") a "field" or a "group of lines of force" around the source. Electromagnetic flux is a direct reference to those magnetic lines of force. Electromagnetic flux is the electromagnetic field or the group of electromagnetic lines of force around the source. All the following sentences say the same thing: The electromagnetic flux around the magnet was very high. The magnetic flux around the magnet was very high. The magnetic field around the magnet was very large. The flux around the magnet was very high. The field around the magnet was very large. There were a large number of magnetic lines of force around the magnet making the field strength very high.
With aid of diagram explain why magnetic flux of transformer remains almost constant from no-load to full load?
since the volt amphere turns in secondary neautralises the primary voltamphere turns making the magnetic flux in the core remain constant
What is the function of the iron core in a transformer?
The iron core is there to provide a path for the magnetic flux to link both the primary and the secondary with as little flux as possible linking only one of the windings. The cross-section area of the core determines how much magnetic flux there is, because transformer iron has a fixed maximum flux density, usually 1 Weber per square metre. The amount of flux determines how many volts per turn there are on both windings.
How the process of change in magnetic flux causes induced emf?
According to Faraday's laws of electromagnetic induction, whenever a varving flux link with a conductor an emf is induced.
Magnetic flux density can be measured by using?
Gaussmeter
What is the basic metric measurement unit for magnetic force?
The basic metric measurement unit for magnetic force is the ampere per meter (A/m).
What is the symbol for magnetic flux?
The symbol for magnetic flux is Φ (phi). It is measured in units of webers (Wb).
If the total magnetic flux i a coil is divided by the cross section area of the coil the unit produced will be measured in?
The unit produced will be measured in webers per square meter (Wb/m²) or teslas (T), as magnetic flux divided by area gives the magnetic flux density, which is typically expressed in one of these units.
What does magnetic flux measure?
In simple terms: The strength (or influence) of the magnet at the point measured.
How iron area is decreased when flux density is more?
Your question is unclear, but flux density is a function of the cross-sectional area of the magnetic circuit in which the magnetic flux is established.Flux density (symbol: B) is defined as 'the flux per unit area'. If the flux is measured in webers (pronounced 'vay-bers') and the cross-sectional area is measured in square metres, then the flux density is measured in teslas(symbol: T) which is a special name given to a weber per square metre.
What is magnetic relunctance?
Reluctance is the opposition offered by a magnetic circuit to the formation of magnetic flux. It is equivalent to resistance in an electric circuit.Reluctance is the ratio of a magnetic circuit's magnetomotive force (measured in amperes) to its magnetic flux(measured in webers, pronounced 'vay-bers'). So, reluctance is measured in amperes per weber (which is often 'spoken' as 'ampere-turns per weber'). This is equivalent, in an electric circuit, to the ratio: electomotive force to electric current.
What does the magnetic flux per unit area indicate?
The magnetic flux per unit area indicates how much magnetic field passes through a given area. It quantifies the strength of the magnetic field passing through a surface and is measured in units of teslas per square meter.
Unit of Magnetic flux?
A unit of magnetic flux is called a Weber.
What is flux density?
Something that which produces a magnetic fieldThe magnetic field that surrounds a magnet is made up of magnetic flux (symbol, the Greek letter 'phi'), usually represented as lines in field diagrams. The SI unit for measuring magnetic flux is the weber (pronounced 'vay-ber'). The intensity of this flux (the closeness of the lines in diagrams) is called the flux density (symbol: B). Flux density is greatest in the areas nearest a magnet's poles. Flux Density is defined as 'flux per unit area', and is measured in webers per square metre which, in SI, is given the special name, the 'tesla'.
What is the difference between magnetic flux magnetic flux densitymagnetic flux linkage?
light speeeed mofos
How size of magnetic field is measured?
The size of a magnetic field is typically measured using a device called a magnetometer. This device can detect and quantify the strength of a magnetic field in terms of its magnetic flux density, usually measured in units of tesla (T) or gauss (G). Magnetometers are widely used in various fields such as geophysics, engineering, and environmental monitoring to measure and map magnetic fields.
