Distinguish between a permanent magnet and a temporary magnet. Mention two uses of each.
Temporary magnet | Permanent magnet |
1.It's constructed of a soft iron alloy. | 1.Steel, cobalt, and nickel are used to make it. |
2.As soon as the magnetizing force is removed from it, the magnet loses its magnetic. | 2.A permanent magnet is a magnet that does not quickly lose its magnetic qualities. |
3.It is not employed to convert the iron bits into magnets due to its low power. | 3.It can turn a piece of regular iron into a temporary magnet. |
4.Temporary magnets or electromagnets are used in fan, mixtures, washing machines etc. | 4.The directional property of magnet used in compass. |