Question

describe the procedure to make the sample of the following:

1. Ektara OR a toy telephone.
2. A simple electroscope.​

Answer 1

Answer:

You can build your own electroscope at home using simple things you can find around the house, such as: 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); A copper wire (spiral one of the ends of the wire to make a large surface area);