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Why must soft iron be used with an electromagnet?
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Why must soft iron be used with an electromagnet?

User Zonabi
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Answer: it is easily magnetized

Step-by-step explanation:

User Quinton
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The soft iron inside the coil makes the magnetic field stronger because it becomes a magnet itself when the current is flowing. Soft iron is used because it loses its magnetism as soon as the current stops flowing.
User Yaron Avital
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