Magnetic Flux Unit

Magnetic Flux Unit

Magnetic flux is defined as the product of the magnetic filed (B) and penetrating surface area.
The magnetic flux to the surface is the magnetic lines passing to that surface. The magnetic flux is measured in weber (Wb) or volts-seconds. The magnetic flux unit is also Maxwell.
The magnetic flux (Φ) is defined as;
Magnetic flux (Φ) = B * A;
In the closed surface the magnetic flux is zero. The magnetic flux as we know is the measure of the magnetic lines passing through the surface and for a any surface the field lines coming in and going out are same.
This property makes magnetic material dipole in nature, which means that the magnet always exists with North and South Pole. North and South Pole never exist alone.

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electro magnetic induction

When a conductor moves through a magnetic field, then electric current is induced in the conductor. This property is known as electromagnetic induction. This mechanism is used in operation of various electromagnetic instruments. These instruments are generators, transformers, etc.
There are various applications of the electromagnetic induction;
1. Electric Generators;
2. Electric Motors;
3. Inductive Charging;
4. Transformers;
5. Wireless Communication;
6. Electromagnet;
7. Induction Motors.

What is Magnetic Induction

The magnetic induction is the process by which a substance may become magnetic temporarily or permanently when it comes in contact with the magnetic material or substance, like ferromagnet. The magnetic induction is also known as magnetic flux density and it is used to measure the magnetic field. The magnetic induction is a vector quantity.

Magnetic Lines of Flux

The magnetic lines of flux are the imaginary lines. These imaginary emanates from North pole and terminates to the South pole.

In the above diagram the imaginary lines from the North pole to the South pole is the Magnetic Lines of flux. These are not the real lines but the imaginary lines which are used to show the direction of the magnetic field.

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magnetic fields definition

A magnetic field is a vector quantity. The magnetic field is a force around a moving charged particle. The magnetic field is itself related to the spin of electrons and hence it is induced by the moving charged particles.
The magnetic field is produced either by strong ferromagnet or moving charged particle.
A changing magnetic field may produce electric field in a stationary conductor which is placed in the magnetic field.