Question

. Sometimes people use magnets to
keep the doors open and some
times to close the doors firmly.
Think and say how is it possible
and how we should arrange the
magnets in each case.
​

Answer 1

Answer:

o keep doors close, one of the poles (South Pole) of the magnet fixed. The door should face (South Pole) of the magnet should fixed to door and they attract each other.

Explanation:

Answer 2

1. Like poles attract each other
2. Unlike poles repel each other

Explanation:

So for this question,when we want to keep doors open we use attraction which means south pole and south pole or north pole and north pole.To close the door we use repeltion.That means magnetic north pole and south pole and vice versa