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Questions and Answers
What happens to the sewing needle after rubbing it with a bar magnet multiple times in the same direction?
What happens to the sewing needle after rubbing it with a bar magnet multiple times in the same direction?
What is the significance of pinning a red cork ball to the South Pole and a white cork ball to the North Pole of the magnetized needle?
What is the significance of pinning a red cork ball to the South Pole and a white cork ball to the North Pole of the magnetized needle?
When two magnetized needles are floated side by side with like ends facing each other, how do they move?
When two magnetized needles are floated side by side with like ends facing each other, how do they move?
What happens when two magnetized needles are placed with unlike ends facing each other?
What happens when two magnetized needles are placed with unlike ends facing each other?
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How does the process of rubbing a needle with a bar magnet help in understanding its behavior?
How does the process of rubbing a needle with a bar magnet help in understanding its behavior?
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