When a bar magnet is brought near iron dust, most of the dust sticks
(a) near the middle (b) equally everywhere (c) near two ends (d) at the middle and ends
Answers
Option C is correct
near two ends
Explanation :
The pole, as we all know, is the location where the magnet's strength is greatest. When we bring a magnet near the iron particles, more and more iron particles are attracted to the poles of the magnet. The existence of two poles in a magnet is indicated by this symbol. As a result, a magnet's poles are arranged in pairs.
The poles of a bar magnet are located on both ends. The magnetic field lines are known to start at the North pole and finish at the South pole. As a result, the magnet's ends have the strongest magnetic field, and iron filings attach to the poles or sides of a bar magnet when pushed close to it.
Answer:
When a bar magnet is brought near iron dust, most of the dust sticks
(c) near two ends
Explanation:
1. Magnetic field intensity is maximum at the poles of a bar magnet.
2. The magnetic field of a bar magnet is strongest at the poles of the magnet.
3. It is equally strong at the north pole compared with the south pole.
4. The force is weaker in the middle of the magnet.
5. It's halfway strong between the pole and the center.