Differentiate between the temporary magnet and permanent magnet.
The differences between the temporary and permanent magnets are as follows:
No. | Temporary Magnet | Permanent Magnet |
1. | Temporary magnets are magnetized only for a short duration of time. | Permanent magnets can retain their magnetism for a longer duration. |
2. | They lose their magnetism immediately after removing the magnetising force. | They take some time to lose their magnetism after removing the magnetising force. |
3. | Temporary magnets are made of soft iron. | Permanent magnets are made of steel, nickel, cobalt, etc. |