Magnetic Field of a bar Magnet
Most recent answer: 02/16/2014
Q:
In a bar magnet where is magnetism strong at its centre or the two poles
- Shanzeh khan (age 18)
Pakistan ISlamabad
- Shanzeh khan (age 18)
Pakistan ISlamabad
A:
Hello Shanzeh,
The field of a bar magnet is that of a classic dipole field. The field is actually the strongest inside of the magnet. Figure 1 shows the theoretical lines of magnetic field. Figure 2 shows the alignment of iron filings sprinkled on a sheet of paper right above the magnet. They align closely with the theoretical field lines.
Figure 1. Figure 2.
LeeH
(published on 02/16/2014)