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Properties of Electromagnets
Posted Date: Total Responses:
0
Posted By:
sakthi uma shankari
Member Level:
Bronze
Points/Cash
: 1
1.The Strength of the electromagnets can be increased by increasing the current in the coil.
2. The Strength of the electromagnet can be increased by introducing a soft iron core inside the coil.
3.They are very strong temporary magnets.
4.As soon as the current is switched off the electromagnet become demagnetised.
5.Electromagnets can be made in different shapes and sizes according to the requirements.
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