Question

You are provided with two identical iron bars. One out of the two is a magnet. Suggest two ways to identify the magnet. (Note – you are given only a magnetic compass for this).

Answer 1

Answer:

first way :

we have to iron bars the one is megnitised and the other is pure we took the the pur one near the magnetized once if the attract each other or repal then it's a mengetisum property .

second way :

we took the compass near the magnetized strip is the needle shows movement then there magnetic field of strip .