Physics
State three differences between temporary and permanent magnets.
Magnetism
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Answer
| Temporary Magnet | Permanent Magnet | |
|---|---|---|
| (i) | It is made of soft iron. | It is made of steel. |
| (ii) | It is easily demagnetised. | It is not easily demagnetised. |
| (iii) | Its magnetic strength can be changed. | Its magnetic strength cannot be changed. |
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