It is called "Tower of Hanoi". See http://en.wikipedia.org/wiki/Tower_of_Hanoi for more info.
it have four
Nowhere
What is little known, is that the whole of the UK is a giant magnet. This is why poles are attracted to it!
entryway poles, ridicule poles and shame poles.
It is a rectangular shaped magnet having 2 poles i.e south pole and north pole.Its strength is maximum at poles.
"Like" magnetic poles repel one another. "Unlike" poles attract one another. In other words, a North pole and a North pole would repel while a North pole and a South pole would be attracted.
It is a rectangular shaped magnet having 2 poles i.e south pole and north pole.Its strength is maximum at poles.
Two magnetic north poles (or two magnetic south poles) repel one another.
Like magnetic poles repel one another.
The rule for the interaction between the magnetic poles is similar to the interaction between the electrical charges in terms of the attraction and repulsion. In both cases the unlike poles attract while the like poles repel.
Tepee
different poles have different charges, and different charges are attracted to each other