Question

Paheli has this puzzle for you. you are given two identical bars which look as if they might be made of iron. one of them is a magnet, while the other is a simple iron bar. how will you find out, which one is a magnet?

Answer 1

simple first take first bar and tie with the thin thread then suspended in air if it rotates and stands in North and South position it is magnet similarly repeat for other we will find magnet

Answer 2

Answer:

Take the bars and take one magnet with south pole and bring it near bars if the bars will repels means , now move the south pole of a magnet to other end of a bar then it will attracts means it is a magnet