Do fridge magnets stick to each other?
Thereof, what side of the magnet sticks to the fridge?
Most refrigerators have sheet steel doors and the magnetic field lines pass through the door metal from the north poles of the sheet magnet to the south poles, making the magnet stick to the refrigerator door.
Furthermore, why does only one side of a flexible refrigerator magnet stick to the refrigerator? They are magnetized as something called a Halbach Array. This forces the field out of one side of the sheet, and keeps it contained on the other. This makes a relatively weak magnet a bit stronger.
Considering this, is it OK to put magnets on fridge?
No, it is not bad to put magnets on the fridge. We refer to fridge magnets and not the strongest neodymium or electromagnet you can possibly find. So, do not fear to damage your fridge, when you hang up magnets. It has no effect on the function of the fridge.
Do both sides of a magnet attract metal?
It has become magnetized. Other metals, like copper or gold, are not attracted to magnets. Magnets can also attract each other, but only if they face in opposite directions. A magnet has two ends called poles; one end is the north pole and the other is the south pole.