poles exist in pairs comment on this statement
Answers
The magnetic force appears to be concentrated at or near the end of the magnet these areas are called as magnetic poles. ... magnetic polesalways exist in pairs it is not possible to produce an isolated north pole or south pole..
Answer:
The magnetic poles always exist in pairs. It is not possible to separate the two poles of a magnet.
If a bar magnet is broken at the middle in two parts each part is found to be a magnet. Each part has the property to attract the small iron pieces. Each part rests in the North-South direction when suspended such as to swing freely. This shows that the new poles are formed at the broken ends.
If these pieces are broken again and again, each part will still found to be a complete magnet. Each part contains both the poles. Thus, the two poles of a magnet exist simultaneously.