How will you convert an iron strip into a magnet ?
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7
Answer:
Take an iron nail and a long insulated copper wire. Make a winding of the wire on the iron nail. Connect the metal copper within the insulated wire to the battery through a key. Bring some small iron pieces near the iron nail. Switch on the key. The copper winding creates an electromagnet which attracts the iron pieces.
Explanation:
Answered by
1
Answer:
By methods like -
Magnetic induction method
Single touch method
Double touch method
Electriying techniques
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