Conductor-Tube
Insulator-Tin
The reason that the salt stuck to the tube was because it was charged by the fur
with electrons and the salt had a neutral charge. The tin was also a neutral
charge so therefore the salt would be attracted to the negativly charged tube.
Our evidence that proves this is becasue when we rubbed the tube with the fur
and then held it over the salt and tin, the salt became attracted to the tube
and rose us and then stuck to it. Also in the picture above you can see the salt
rising up to the tube.
with electrons and the salt had a neutral charge. The tin was also a neutral
charge so therefore the salt would be attracted to the negativly charged tube.
Our evidence that proves this is becasue when we rubbed the tube with the fur
and then held it over the salt and tin, the salt became attracted to the tube
and rose us and then stuck to it. Also in the picture above you can see the salt
rising up to the tube.
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