Question

Raman set up an experiment using two bar magnets one of which is marked N (North pole) and S (South pole) as shown in the figure. He noticed that the upper magnet is suspended in air. Identify X and Y poles of the upper magnet. Justify your answer.Required to answer. Multi Line Text.

Answer 1

An iron strip can be converted into a magnet by following method:

Place the iron strip on a table. Place one pole of a bar magnet near one end of the iron strip. Move the bar magnet along the length of the iron strip starting from one end to the other end as shown in the following figure. Then, lift the magnet and bring the pole to the starting point and move in the same direction as before.

Answer 2

$\huge \bf \pink{ A} \purple{n} \pink{s} \purple{w} \pink{e} \purple{r}$

The north pole of the magnetic needle will be attracted to the south pole of the bar magnet and the south pole of the needle will be attracted to the north pole of the magnet. The needle will, therefore align itself with the length of the bar magnet with its S pole towards the N pole of the magnet.