Bar magnet 150x12 mm. red/green (long) - AlNiCo

Most people have had a classic red/green magnet in their hand for physics lessons. And here you can get the classic AlNiCo teaching magnet in a slightly different form: namely as a long bar magnet.

The color for North is red, while the color for South is green.

We call this type of magnet educational magnets because AlNiCo is very suitable for educational use when children and adults have to learn about magnetism. Use e.g. a magnetic rod made of AlNiCo to test magnetic fields with. Or put 2 next to each other with the same colors in the same direction so you can test repulsion.

Colour: red and green.
Length: 150mm.
Diameter: 12mm.< /p>

Experimenting with magnets is fun. And the AlNiCo products are made specifically for experiments and teaching.

SPECIFICATIONS
Max. temperature: 450°C
Material: AlNiCo

The advantage of AlNico magnets is, among other things, that they withstand impacts better than neodymium and raw ferrite magnets. This means that the magnet does not break for a good word when you do exercises with attraction. When making magnets for school use, it is also important to use the right strength and size: AlNiCo magnets are approx. 8 times weaker than neodymium magnets, but they are slightly stronger than ferrite. And by coating them with color, they have become even more resistant. BUT never throw magnets and don't try to break it - very few magnets can withstand this kind of rough use.