# What is magnetic flux density?

## What is magnetic flux density?

magnetic flux density. A vector quantity measuring the strength and direction of the magnetic field around a magnet or an electric current. Magnetic flux density is equal to magnetic field strength times the magnetic permeability in the region in which the field exists.

What is magnetic flux density 10th class?

Magnetic Flux Density is amount of magnetic flux through unit area taken perpendicular to direction of magnetic flux. Flux Density (B) is related to Magnetic Field (H) by B=μH. It is measured in Webers per square meter equivalent to Teslas [T].

### What is magnetic flux density Class 9?

Solution. The number of magnetic field lines crossing unit area kept normal to the direction of field lines is called magnetic flux density. Its unit is Wb/m2.

What is magnetic flux density with example?

Magnetic flux density is defined as the amount of magnetic flux in an area taken perpendicular to the magnetic flux’s direction. An example of magnetic flux density is a measurement taken in teslas.

## What is meant by magnetic flux density and intensity?

The magnetic flux density (B) is the magnetic moment developed per unit volume of a material when placed in a magnetizing field. The relation between the magnetic flux density and the magnetic field intensity is given by : B = μH.

What is magnetic flux?

Magnetic flux is a measurement of the total magnetic field which passes through a given area. It is a useful tool for helping describe the effects of the magnetic force on something occupying a given area. The measurement of magnetic flux is tied to the particular area chosen.

### 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 magnetic flux density symbol?

symbol B
Magnetic flux density is a vector field which we identify using the symbol B and which has SI units of tesla (T).

## Is magnetic flux and magnetic flux density same?

The main difference between magnetic flux and magnetic flux density is that magnetic flux is a scalar quantity whereas magnetic flux density is a vector quantity. Magnetic flux is the scalar product of the magnetic flux density and the area vector.

How is magnetic flux density measured?

Assuming the magnetic field distributed uniformly inside the rod, then we can calculate the magnetic flux density B by dividing the total magnetic flux by the cross sectional area of the rod.