PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoTake a pair of bar magnets. Place the longer side of one of the magnets over three round shaped pencils or wooden rollers. Now bring one end of the other magnet near the end of the magnet placed on the rollers. Make sure that the two magnets do not touch each other. Observe what happens. Next, bring the other end of the magnet near the same end of the magnet placed on the rollers.Note what happens to the magnet placed on the rollers every time another magnet is brought near it.
a. When two magnets with similar poles are brought close to one another, they one another and move away from it.
b. When two magnets with dissimilar poles are brought close to one another, they one another and move away from it.
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