state four important properties of a bar magnet
Answers
A bar magnet’s properties are similar to those of permanent magnets. Let us look at them in the below section. The bar magnet has a north pole and a south pole at two ends. Even if you break a bar magnet from the middle, both the pieces will still have a north pole and a south pole, no matter how many pieces you break it in.
The magnetic force of it is the strongest at the pole. When the magnet is suspended freely in the air with a thread, it will not come to rest until the poles are aligned in a north-south position. A Mariner’s Compass uses this property to determine direction.
When you place two bar magnets close to each other, their unlike poles will attract and like poles will repel each other. A bar magnet will attract all ferromagnetic materials such as iron, nickel, and cobalt.
Answer:
1. It attracts the ferromagnetic objects like iron, cobalt etc.
2.It repulsive to the same poles.
3.It always point to north direction if freely suspended
Explanation: