Have you attempted the problem? Please show your attempt to get help.Tachyon_Jay said:The Attempt at a Solution
Magnetic field refers to the area around a magnet where its influence can be felt. On the other hand, magnetic flux is the measure of the total number of magnetic field lines passing through a given area. In other words, magnetic field is the cause and magnetic flux is the effect.
The direction of magnetic field is determined by the direction in which the north pole of a compass needle points. It is also defined as the direction in which a free north pole would move in the presence of a magnetic field.
Electric and magnetic fields are interconnected and can produce each other. When an electric current flows through a wire, it creates a magnetic field around the wire. Similarly, a changing magnetic field can induce an electric current in a nearby wire.
Ferromagnetism refers to the strong attraction of a material to a magnetic field, while paramagnetism refers to the weak attraction of a material to a magnetic field. Ferromagnetic materials, such as iron and nickel, can be permanently magnetized, while paramagnetic materials, such as aluminum and platinum, only exhibit magnetism when in the presence of a magnetic field.
Magnetic materials are classified into three categories: ferromagnetic, paramagnetic, and diamagnetic. Ferromagnetic materials have strong attraction to a magnetic field, paramagnetic materials have weak attraction to a magnetic field, and diamagnetic materials have no attraction to a magnetic field.