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1.3 Properties of Magnet. Experiment 1:. Remember Magnet and a few substances like Iron attract each other. Remember.
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1.3 Properties of Magnet Experiment 1: Remember Magnet and a few substances like Iron attract each other. Remember Bring a powerful magnet near an iron key. What do you observe? Bring an iron key near a powerful magnet. What do you observe? Force of attraction exists between a magnet and iron. Attraction exists between magnet and some other substances like nickel and alnico also. Verify whether this is true in case you get these substances. What do you learn from this experiment? William Gilbert 1544 – 1603 He was the first person to make a scientific study of magnets. He proved that magnetic poles cannot be separated and Earth acts as a magnet Scientist N N S S Bar Magnet Bar Magnet