Magnetism and Matter

This topic discusses the magnetic field lines with their properties and illustrations. It explains the bar magnet as an equivalent solenoid and its calculations. We will learn about the electrostatic analogue and dipole in the uniform magnetic field.

In this topic, magnetism and Gauss's law are explained in detail. It also gives a comparison between Gauss's law of electrostatics and Gauss's law for magnetism.

This topic briefs on Earth's magnetism. North magnetic pole, south magnetic pole and the giant magnetic dipole are explained in detail.

In this topic, magnetization and magnetic intensity are explained in detail with their notations. It also briefs on the relationship between them.

This topic discusses the properties of magnetism. It explains diamagnetism, paramagnetism and ferromagnetism with examples in detail. It also talks about the Curie temperature of some substances.

In this topic, we will learn about the permanent magnets in detail. It also explains the electromagnets and their properties with examples and illustrations.