# Tag Toroidal magnetic field

## What is magnetising field | magnetism and matter class 12

What is magnetising field? When a magnetic material is placed in a magnetic field, a magnetism is induced in it. Thus the magnetising field can be defined as: Magnetising field: The magnetic field that exists in vaccum and induces magnetism…

## Magnetic field due to toroid, derivation class-12

Here, we will derive an expression for magnetic field due to a toroid. So lets get started…  Wait before getting started, let’s recall what is a toroid? WHAT IS A TOROID? A toroid is just a circular solenoid (doughnuts shaped)…