Class 12

Magnetic flux is the number of magnetic field lines or magnetic lines of force passing through a surface. Thus, in simplified terms, the magnetic flux through some surface is proportional to the number of field lines passing through that surface. The magnetic flux across a surface is defined as the electric field flux used with […]

Iron items are attracted to the poles of a bar magnet. One end of the magnet is the north pole, the other one is the south pole. Magnetism is generated by the force created by magnets, thereby further creating fields that cause diverse metallic objects to attract or repel one another. Particles that are electrically

Introduction When some materials (such as iron) generate permanent magnets or are attracted to magnets, ferromagnetism’s primary mechanism, magnetism, can be classified in several ways in physics. Magnetism is caused by ferromagnetism (together with the comparable phenomena of ferrimagnetism), the most potent type of magnetism. However, these weak forces can only be observed in a

Ferromagnetism is a basic mechanism by which certain elements are attracted to magnets. Ferromagnetism is the strongest type of magnetism and is responsible for the common phenomenon of magnetism in magnets found in our everyday life. Some elements respond weakly to external magnetic fields, and the forces are usually so weak that they can be

Ferromagnetism is the mechanism by which materials, such as iron, form permanent magnets or tend to be drawn to magnets. In physics, there are several kinds of magnetism. Ferromagnetism is the strongest kind of magnet. It is the reason behind the familiar sensation of magnetism in magnets in our everyday life.  Certain substances respond in

A dipole moment is used to describe the presence of electric or magnetic charges around a system. The mathematical product of the separation of these electric or magnetic charges can be defined as the dipole moment. The molecules with more than two polar bonds are not symmetrical and hence contain dipole moments in them. The

Magnetism is an amazing force. You might sometimes wonder how such a phenomenon is possible. Every day, we come across objects such as water, wood, gold, etc., without even knowing that these materials show diamagnetism. These materials are diamagnetic materials that show the repelling property of the magnetic fields.  A famous experiment was held in