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Question
Draw a circuit diagram to show how a soft iron piece can be transformed into an electromagnet.
Solution 1
A soft iron piece can be transformed into an electromagnet by winding an insulated wire around it and passing current through the wire.
Solution 2
A soft iron piece can be transformed into an electromagnet by winding an insulated wire around it and passing current through the wire.
Solution 3
A soft iron piece can be transformed into an electromagnet by winding an insulated wire around it and passing current through the wire.
Solution 4
A soft iron piece can be transformed into an electromagnet by winding an insulated wire around it and passing current through the wire.
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