Question

1) A student fixes a sheet of white paper on a drawing board. He place a
bar magnet at the centre of it. He sprinkles some iron fillings uniformed
around the bar magnet. Then he taps the board gently and observes that
the iron fillings arrange themselves in a particular pattern. (5)
A) Why do the Iron fillings arrange themselves in a particular
pattern?
B) What is indicated by the crowding of iron fillings at the end of thr
magnet?
C) What do the lines along which the iron fillings align represent?
D) Draw a neat diagram to show the magnetic field lines around a
bar magnet
E) Write any two properties of magnetic field lines.​

Answer 1

Answer:

1- not know

2:- rusting

3:- not know

4:- bad drawing

5:- magnet can attract

magnet can repel