What is the difference between magnetic flux and magnetic flux linkage?

Magnetic flux (denoted by phi) is a scalar value, which represents the amount of B flowing through a cross-sectional area, bounded by a closed loop. Magnetic flux linkage is equal to the product of B and the number of turns in the coil placed within the magnetic field.

What is the magnetic flux linkage equation?

The equation for the magnetic flux linkage is: ΦL=N⋅Φ, where Φ is the magnetic flux and N is the number of coils.

What is meant by magnetic flux linkage of 1wb?

Magnetic flux is measured in webers (Wb) where 1 Wb is the flux through an area of 1 m2 normal to a uniform field of strength 1 T. This definition relates the equivalence of the modern concept of magnetic field strength to that of the older ‘flux density’ concept.

What is the unit of flux linkage?

The MKSA unit for flux linkages is the weber: (1.23)

What is change in flux linkage?

Flux linkage can be calculated by magnetic flux * number of turns on coil, and, according to Faraday’s law of electromagnetic induction, a changing flux linkage results in the induction of an e.m.f. across the coil equal in magnitude to the rate of change of flux linkage.

Is flux linkage scalar or vector?

As we are using dot products, the magnetic flux is a scalar quantity. Note: When the magnetic field is along the area of the closed surface, the magnetic flux is 0. It happens because the angle between the area vector and the magnetic field vector is 90°.

What is a flux in physics?

Flux is the presence of a force field in a specified physical medium, or the flow of energy through a surface. In electronics, the term applies to any electrostatic field and any magnetic field . Flux is depicted as “lines” in a plane that contains or intersects electric charge poles or magnetic poles.

What is work physics definition?

work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement.

What is magnetic flux Class 12?

Magnetic flux: The total number of magnetic field lines passing through a given area normal to it is called magnetic flux. Mathematically it is represented by ϕ and defined as the dot product of magnetic field vector and area vector i.e. given by. ϕ=→B. →A.

What is the best way to define work?

Define work. The result of using force to move an object over a distance. Unit of measure for distance.

What is work done in physics definition?

The work done by a force is defined to be the product of component of the force in the direction of the displacement and the magnitude of this displacement. Formula. Work can be calculated by multiplying Force and Distance in the direction of force as follows. W = F × d. Unit.

What is magnetic flux and properties?

The number of magnetic field lines passing through a closed area is called magnetic flux. In other words, it is the total magnetic field in a given area. Here, the area is the space under influence of magnetic field lines. The current flow in an electric circuit.

What is flux linkage?

, is called the Magnetic Flux Linkage; this is because we consider each loop of wire to be linked with a certain amount of magnetic flux. Sometimes flux linkage is represented by , so N which makes our equation for flux linkage BAN Flux Linkage is measured in Webers, Wb Rotating Coil in a Magnetic Field

What is magnetic flux?

What is magnetic flux? Learn what magnetic flux means and how to calculate it. What is magnetic flux? Magnetic flux is a measurement of the total magnetic field which passes through a given area.

How does the angle of a field line affect magnetic flux?

If we use the field-line picture of a magnetic field then every field line passing through the given area contributes some magnetic flux. The angle at which the field line intersects the area is also important. A field line passing through at a glancing angle will only contribute a small component of the field to the magnetic flux.

How do you calculate magnetic flux?

When calculating the magnetic flux we include only the component of the magnetic field vector which is normal to our test area. In the case that the surface is perpendicular to the field then the angle is zero and the magnetic flux is simply .