which is more powerful bar magnet or horse shoe magnet
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In a permanent magnet, the lines of force (flux) can be visualized as emanating from the North pole and returning to the South pole after passing through the surrounding (non-magnetic) environment. These flux lines have these properties:
They form closed loops.They never intersectThey are like stretched elastic bands in that they always try to contract.They repel each other.

Figure 1: Bar magnet
The strength of a magnetic field is a function of the density (closeness) of the lines of flux. In the bar magnet, shown in Figure 1, the strength is only high at the end faces. The flux lines disperse and weaken quickly as they pass from the N pole face, and return to the S pole.
They form closed loops.They never intersectThey are like stretched elastic bands in that they always try to contract.They repel each other.

Figure 1: Bar magnet
The strength of a magnetic field is a function of the density (closeness) of the lines of flux. In the bar magnet, shown in Figure 1, the strength is only high at the end faces. The flux lines disperse and weaken quickly as they pass from the N pole face, and return to the S pole.
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Hey there..
The required answer is horse shoe magnet.
Hope it helps you ..
Please mark as brainlist !!
The required answer is horse shoe magnet.
Hope it helps you ..
Please mark as brainlist !!
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