# what is the difference between magnetic field and magnetic flux

## What Is The Difference Between Magnetic Field And Magnetic Flux?

Magnetic field describes a region where a magnetic force can be felt. Magnetic flux describes how much magnetic field passes through an area.Oct 7, 2015

## What is magnetic field and flux?

Magnetic flux is a measurement of the total magnetic field which passes through a given area. … 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.

## What is difference between magnetic field and magnetic flux density?

Magnetic field strength (H) is nothing but amount of magnetising force. This magnetising force is directly proportional to current carried by the conductor and length of conductor. Magnetic flux density (B) is nothing but amount of magnetic force induced on the given body due to the magnetising force H.

## What is magnetic flux?

Magnetic flux is defined as the number of magnetic field lines passing through a given closed surface. It provides the measurement of the total magnetic field that passes through a given surface area.

## Is magnetic flux another name for magnetic field?

Magnetic field / Magnetic field strength (H)

The magnetic field is a field of electromagnetic energy that transfers the forces of a magnet. The magnetic field is often depicted with field lines. It is also possible to make it visible with iron filings on a sheet of paper with a magnet underneath.

## What is field flux?

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 the difference between magnetic field and electric field?

A magnetic field is a field explaining the magnetic influence on an object in space. A electric field is a field defined by the magnitude of the electric force at any given point in space. Current is the rate of charge moving past a region.

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

Flux is the amount of the field through a particular surface. Flux linkage is the fraction of the outgoing flux from the source to the captured flux from the drain. Both of these ideas are very important in fields such as electromagnetic, power and electrical engineering, physics and many more fields.

## What is flux in electric field?

electric flux, property of an electric field that may be thought of as the number of electric lines of force (or electric field lines) that intersect a given area. … The negative flux just equals in magnitude the positive flux, so that the net, or total, electric flux is zero.

## What is magnetic flux in physics class 10?

Magnetic flux is defined as the number of magnetic field lines passing through a given closed surface. It provides the measurement of the total magnetic field that passes through a given surface area.

## What is magnetic flux write its SI unit?

The total number of magnetic lines of force crossing any surface in the magnetic field is termed as magnetic flux. ∴ Φ = BA cos θ SI unit of magnetic flux is weber.

## What is the difference between B and H fields?

B is magnetic flux density, whereas H is magnetic field intensity. H has units of amp-turn/meter, whereas B has units of weber/turn-meter^2.

## What is symbol of magnetic field?

Index to magnetic terms & units in the SI

Quantity name Quantity symbol Quantity symbol
magnetic field strength H Φ
magnetic flux density B χρ
magnetic moment m J
magnetic susceptibility χ M

## Is magnetic flux 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 the unit of magnetic flux of magnetic field?

units of magnetic flux are webers, with one weber equaling one tesla per square metre.

## What is the direction of magnetic flux?

The direction of the Lorentz force is perpendicular to both the direction of the flow of current and the magnetic field and can be found using the right-hand rule, shown in. Using your right hand, point your thumb in the direction of the current, and point your first finger in the direction of the magnetic field.

## What is the basic difference between magnetic field and electric field Class 12?

Difference between Electric Field and Magnetic Field

Electric Field Magnetic Field
It produces an electric charge in the surrounding It produces an electric charge around the magnets which are in motion
It is proportional for the electric charge It is proportional to the speed of electric charge

## What is the difference between electric field and electrostatic field?

In general field produced by electric charge is called electric field but when electric field is produced by stationary charge it is called electrostatic field. For example, electric field produced by a moving charge and oscillating electric fieldin electromagnetic waves can not be termed as electrostatic fields.

## What is the difference between electric field and electric field lines?

Electric field is a hypothetical concept and a region around a charged particle within which a force would be exerted on the other charged particles. It is the amount of force exerted on per unit charge in the region. Similarly electric field intensity is also the amount of force exerted per unit charge in the region.

## Is magnetic flux and magnetic flux linkage the same?

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 magnetic flux and magnetic flux linkage?

The simplest example of such a system is a single circular coil of conductive wire immersed in a magnetic field, in which case the flux linkage is simply the flux passing through the loop. … The distinction relies heavily on intuition, and the term “flux linkage” is used mainly in engineering disciplines.

## What is magnetic flux density in physics?

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 the use of flux?

In soldering, a flux is used to remove oxide films, promote wetting, and prevent reoxidation of the surfaces during heating. Rosin is widely used as a noncorrosive flux in soldering electronic equipment; for other purposes, a water solution of zinc chloride and ammonium chloride may be used.

## What are the types of electric flux?

The types of flux include:

• Magnetic Flux.
• Electric Flux.
• Luminous Flux.
• Radiant Flux or Energy Flux.
• Heat Flux.
• Mass Flux.
• Momentum Flux.
• Acoustic Flux.

## What is a flux What are its types?

Flux: It is the substance added to molten metals to bond with impurities that can be readily removed. Types of flux: Fluxes are of two types, viz, acidic flux and basic flux. (a) Acidic flux: It is an acidic oxide (oxide of a non-metal) like SiO2, P2O5, B2O3 (from borax).

## What is magnetic flux for class 12th?

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 flux in chemistry class 12?

Flux is the substance added during the extraction of metals. On heating it reacts with the earthly impurities(gangue) to form fusible (molten) mass known as slag. They may be acidic or basic in nature. Acidic flux are is used to remove the basic impurities. For example silica.

## What is magnetic field formula?

The equation for the magnetic field strength (magnitude) produced by a long straight current-carrying wire is: B=μ0I2πr. For a long straight wire where I is the current, r is the shortest distance to the wire, and the constant =4π107 T⋅m/A is the permeability of free space.

## How magnetic flux can be zero when the magnetic field is not zero?

The magnetic flux is generated when there is change in the magnitude of the magnetic field as well as its direction. … If the magnetic field is parallel to the place of the area exposed then the magnetic flux generated is zero when the magnetic field is not zero.

## What are the properties of magnetic flux?

Properties of magnetic flux

• They always form a closed loop.
• They always start from the north pole and ends in the south pole.
• They never intersect each other.
• Magnetic lines of forces that are parallel to each other and are in the same direction repel each other.

## What is the difference between magnetic field strength and magnetic force?

Therefore magnetic force is defined as, “The force between two moving charges may be described as the effect exerted upon either charge by a magnetic field created by the other.” The space or the region around a magnet within which magnetic force is exerted on other magnet is called the magnetic field.

## What are the differences between the magnetic induction B and the magnetic field H?

The flux per unit ara is the flux density, or magnetic induction, and is represented by the symbol B. … When a magnetic field H has been generated in a medium by a current, in accordance with Ampere’s law, the response of the medium is its magnetic induction B, also sometimes called the flux density.

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