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Boojho kept a magnet close to an ordinary iron bar. He observed that the iron bar attracts a pin as shown in figure. What inference could he draw from this observation? Explain.
Bar magnet near an iron bar
Boojho could infer from this observation that the iron bar is induced with of the bar magnet. The iron bar acts as a till it is kept near the bar magnet. This makes the pin to the iron bar.
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