Sunday, November 27, 2011

Model on Electromagnet by Tanish Sharma 7C

Science Model on Electromagnet

As we switch on, the current flows and creates magnetic field...

... which attracts the iron nail

magnetic field disappears as we switch off
Posted by at 3:54 PM
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1 comment:

Anonymous said...

mind blowing

June 28, 2012 at 1:40 AM

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