Speaking in technical terms, amagnetic field is that area around a magnetic matter or even an electric charge that is moving which places within which this force of magnetism functions.
When certain substances magnetic power is being tested, normally there are 2 poles that are taken into consideration. Corresponding to magnetic poles that every magnetic substance has, there is a north as well as a south seeking pole which brings forth issues related to magnetism to forefront.
As per scientific tests, magnetic field in the middle of that magnetic substance is minimal while it is the highest at both end points. For testing magnetic field of a specific magnet, certain iron fillings are to be placed on a table and under paper. When magnetis placed, one can easily get to see the immediate attraction.
Points to note:
To determine magnetic field in a proper manner, it is important to note certain aspects:
These details are required for understanding basic concepts of magnetic field.