Describe the procedure to make the sample of the following:1 Ektara OR a toy telephone 2 A simple electroscope
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1)equipment required for a set of experiments involving an electroscope: When the glass rod is rubbed with silk, the silk strips electrons from the rod, leaving it a positive charge. When the hard rubber rod is rubbed with wool, it gains electrons from the wool, gaining a negative charge
2)1. a glass jar,
2. little pieces of aluminium foil cut into small round shapes (and you need to put a whole in one end of each foil);
3. A copper wire (spiral one of the ends of the wire to make a large surface area);
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hiii... yes I am an anime fan
I watch Bnha Haikyuu Kimetsu No yaiba
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