Question

In the given figure identify the poles marked P and Q as North or South pole. Give reason for your
answer​

Answer 1

Answer:

P is North Pole

Q is South Pole

because magnetic field lines comes out from North Pole

and enters from South Pole

Answer 2

Answer

in the given figure at point P and Q  the magnetic filed lines are shown in the diagram.

In the magnetic field line we can clearly see that at point P the field lines are moving out of  the bar and at Q the field lines are moving in.

when in a bar field line moves in the it is North Pole.

when in a bar field line moves out the it is South Pole.

hence, Point P is North Pole

Point Q is South Pole.