Dagsarkiv: september 23, 2013


Thr north pole is the end of the magnet pointing towards the north-pole of the earth. The north pole of one magnet attracts the southpoles of another magnet. If one tries to break a magnet into two the effort is … Fortsätt läsa

Publicerat i Fysik 2, Gymnasiefysik(high school physics) | Märkt | Lämna en kommentar