The slavery issue, mostly, though some people now try to color it as "states' rights" (technically true, but the "right" they were overwhelmingly concerned with was the right to own slaves).
magnets repel magnets. a north repels north, south repels south and north attracts south poles
because the magnets have the same electric charges so they repel from each other so north attracts 2 south and south repels from south & north repels from north.
Electrons repel other electrons, and magnetic poles repel other magnetic poles which are the same, that is, north repels north and south repels south.
well when you have two magnets that are the same direction, for example, noth and north, they repel because they are both north but when you have north and south they attract because they are different sort of like man and woman
North does NOT repel south, etc.; rather, north ATTRACTS south, and north REPELS north.What happens here is as follows. The north pole of one magnet is attracted to the south pole of another magnet. The north end of a compass is attracted by Earth's magnetic SOUTH pole; therefore, Earth's ACTUAL magnetic south pole is to the north. However, and confusingly, this has traditionally often been called Earth's magnetic north pole.
Like polarities repel; unlike attract. So the north ends of two magnets repel each other, as do two south ends, while a north end and a south end mutually attract. North + North = Repell South + South = Repell North + South = Attract South + North = Attract
Because like repels like and like attracts unlike.
The North pole of a magnet or Earth attracts the South pole, while repelling the North pole. The South pole attracts the North pole and repels the South pole. For Earth, the North magnetic pole is located near the geographic North pole, and the South magnetic pole is near the geographic South pole.
The north pole of one magnet attracts the south pole of another magnet, while the north pole repels the north pole and the south pole repels the south pole. This is based on the principles of magnetic attraction and repulsion.
A magnet has two poles, the north and the south. Opposite poles attract, meaning that a north pole will attract a south pole. Same poles repel; a north pole repels another north pole and a south pole repels another south pole. If two magnets attract each other, that pulls them together, and if they repel each other, that pushes them apart. That is the phenomenon that you observed, of magnets bouncing back when you try to put them together.
We all know that the magnet has north and south poles, but there is no charge for any pole of them. We say north and south in magnetism, positive and negative in electrostatic.
Objects can repel each other due to the presence of similarly charged particles. In the case of magnets, objects can repel each other if their magnetic fields are oriented such that like poles (north-north or south-south) are facing each other. Additionally, in the realm of static electricity, objects can repel each other if they carry the same type of charge (positive or negative).