# Tag magnetic field

## Define the term, magnetic field, uniform magnetic field, magnetic poles, magnetic axis, magnetic equator, and magnetic length with reference to a bar magnet

In this article, we are going to discuss some important definitions of terms related to bar magnets. So let’s get started… Some important definitions linked to the bar magnet is given below: Magnetic field? The magnetic field is the region…

## Derive an expression for magnetic field on the axis of a circular current carrying loop, Class 12

In this article we are going to derive an expression for magnetic field on the axis of circular current carrying loop. So without talking so much let’s gets started… MAGNETIC FIELD ON THE AXIS OF A CIRCULAR CURRENT CARRYING LOOP…

## Derive an expression for magnetic field due to a straight current carrying conductor (finitely and infinitely long)

We know that when electric current flows through the straight current-carrying conductor then it creates a magnetic field that encircles the conductor as shown below: Learn more about magnetic field due to straight current-carrying conductor.  So it is okay that…

## Magnetic field due to a straight current-carrying conductor

MAGNETIC FIELD DUE TO STRAIGHT CURRENT-CARRYING CONDUCTOR INTRODUCTION We know that static electric charges create an electric field around itself whose magnitude depends on the value of charge and the distance of the point where we want to find the…

## Magnetic field and, properties of magnetic field lines, class 12.

MAGNETIC FIELD AND MAGNETIC FIELD LINES INTRODUCTION Till now, we have studied various topics of current electricity through previous articles. In current electricity, we have mainly dealt with the kinematics and internal effect of the moving charges. Such as electric current,…