What is a cylindrical bar magnet?
| Cylindrical bar magnet is a type of cylindrical bar magnet. |
Dimensions of cylindrical bar magnets | |
 | The measurement of a cylindrical bar magnet refers to its length and diameter. |
 | The length of a cylindrical bar magnet refers to the distance between the two ends. The length can vary from 2 mm (0.08 in.) to 340 mm (13 in.). Increasing the length of a magnet does not necessarily increase its strength. This is because many longer bar magnets have magnetic material at the ends, and metal is simply added in the middle. |
 | Diameter is the measurement of a straight line through the center of a circle connecting two points at the end of the bar magnet circle. The diameter can vary from 1 mm (0.04 inch) to 25 mm (1 inch). |
 | The magnetic attraction ranges from 0.44 kg to 12 kg. |
| The size of the bar magnet you choose is related to the task you are using it for, so use your own judgment to decide what works best for your particular task. |
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