In the
cultural week we made an electroscope with: aluminum foil, copper wire, a
glass jar and cork.
How does it
work ?
When we
approach a charged object to the object we have created, the negative charges
are oriented to the top and the positive to the lower. As the charges are the same, the sheets repel, each other indicating that that element has an electrostatic
charge.
To verify
its operation we have tested with different objects.
For example
a loaded balloon that we have rubbed in a sweater, and we can confirm that this project works .
Amaia,
Paula, María, Pablo.
Your post is ok, a little bit short, but I can understand the most important things. Keep on improving
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