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Date: Page 1I writewordstheanswerin your| How is an electromagnetmade ?Take an ixon nail of about 10cm Length and a 1-metde Longinsulated copper wire, a batte |
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Answer» Electric CurrentExplanation:TAKE A ROD OF SOFT IRON AND WRAP AN INSULATED COPPER WIRE OVER IT AS SHOWN. CONNECT THE ENDS OF COPPER WIRE TO A BATTERY THROUGH A SWITCH. NOW CLOSE THE SWITCH AND ALLOW THE CURRENT TO FLOW THROUGH THE WIRE. YOU WILL FIND THAT IRON ROD HAS BECOME A MAGNET.HOPE SO IT WOULD BE HELPFUL |
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