Magnetic Effects of Current

In any magnetic field, magnetisation is a vector number that measures the intensity of a persistent or induced dipole moment. Magnetic polarisation is another name for magnetisation.  We’ve all played with magnets at some point during our childhood. Have you ever wondered what makes these magnets magnetic or the relationship between magnetisation and magnetic intensity? […]

A magnetic field is a vector field that describes the magnetic effect on moving electric charges, electric currents and magnetic substances. A mobile charge in a magnetic field experiences a force perpendicular to the velocity of the mobile charge and to the magnetic field.  A permanent magnet’s magnetic field pulls on ferromagnetic substances along with

Endless lines of force (or magnetic flux) that originate from the north-seeking poles of a magnet and join south-seeking poles can be used to illustrate magnetic fields. The density of the lines indicates the size of the field, with more density at the poles (where the field is strong) and less density as they move

Materials that are freely magnetised by magnetic fields are called Diamagnetic Materials. In this case, magnetization occurs in the opposite direction to the magnetic field. Diamagnetism is displayed in these materials. Diamagnetic Materials are repellent to the external magnetic field. The orbital angular momentum of electrons in an atom is determined by their rotation around

A magnetic field, a vector field in the vicinity of a magnet, an electric current, or a changing electric field are all examples of phenomena in which magnetic forces can be observed. In the presence of magnetic fields, such as those produced by the Earth, magnetic compass needles and other permanent magnets align themselves in

The field generated by magnets is known as the magnetic field. Every magnet has its capacity for generating magnetic fields. The more the magnet’s magnetic field, the stronger the magnet is. There are usually various types of magnets, like horseshoe magnet, bar magnet and many more. It is responsible for inheriting one of the essential

Observable magnetism can be understood through the concept of magnetic dipole moment. The most intuitive definition of a dipole consists of two points that are equally charged but opposed. A magnetic field results from the interaction between these two charged monopoles.  Magnetic dipole moment measures the torque experienced by a material in a magnetic field, which

Introduction The magnetic strength of the magnet, its direction and the other object responsible for producing a magnetic field are measured by magnetic moment. The magnetic moment is more accurately known as the magnetic dipole moment and is represented by a magnetic dipole. To create an image of a magnetic dipole, you can imagine a

It is the limit of either an electric current closed-loop or a pair of poles when the size of the source is lowered to zero while keeping the magnetic moment constant. A magnetic dipole can be defined as the limit of a closed loop of electric current or as the limit of a pair of

Magnetism is an interesting invisible force that has an impact on the environment in which it exists. A magnet is a substance that has the ability to attract specific types of metal to itself. Magnetism, in contrast to many other forces, does not require that the items it influences be physically touched. As an unseen