This course has some deep concepts, which are normally not very obvious. A number of 3D visual images and animations help to grasp the difficult conceptual part quite easily.

Following topics are covered:

1) Bar magnet and its magnetic poles

2) Magnetic Length versus Geometric Length of bar magnets

3) Magnetic Moment of a bar magnet

4) Torque, Work Done, and Energy for a bar magnet placed inside another magnetic field

5) Magnetic Field around a bar magnet 

    > case 1) at any point along the axis

    > case 2) at any point on the perpendicular bisector