Question

What are magnetic and non-magnetic substances? Give two examples of each.

Answer 1

As a first step, we will offer a brief overview of the notion of magnetism. Then we will describe the differences between magnetic and non-magnetic materials. Then you'd be able to recall examples of magnetic and non-magnetic materials, and hence respond to the question.

Complete answer:
To begin, one must first comprehend the idea of magnetism and, as a result, the basis for classifying materials into magnetic and non-magnetic materials.Magnetism, in its most basic form, is a force that can attract and repel magnetic objects. Magnetic fields mediate this power by penetrating different mediums.

In fact, magnetism is known to be a default feature of some materials. However, there are materials that can be magnetized and demagnetized to meet specific needs.Magnetic materials are those that are drawn to magnets, while non-magnetic materials are those that are not drawn to or repelled by magnets.

Let’s now state the examples:
Magnetic substance: Nickel, iron, cobalt, etc. are just a few of the materials that can be examples of magnetic substances.
Non-magnetic substances: Wood, plastic, copper, and rubber are just a few of the materials that can be examples of nonmagnetic substances.

Note: Most of the students have a wrong idea about the sources of magnetic fields. It is not only magnets. It's important to remember that magnetic fields can be generated by both electric currents and magnetic moments of elementary particles. These magnetic fields may also have an effect on other magnetic moments and currents. These materials are also divided into groups based on their bulk susceptibility.