Question

student picture sheet of white paper on a drawing board ki places a bar magnet in the centre of the sprinkle some iron filings inform near on the permanent delete apps the wooden tree and observe that the iron filings arrange themselves in a particular pattern state how strength if the magnet is represented​

Answer 1

A student fixes a sheet of white paper on a drawing board. He places a bar magnet in the centre of it. He sprinkles some iron filings uniformly around the bar magnet. Then he taps the board gently and observes that the iron filings arrange themselves in a particular pattern.

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