Question

what happens when Amber is rubbed with fur?

Answer 1

when Amber rubbed with fur the Amber become positively charged.
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Answer 2

Explanation:

Under normal circumstances, only the electrons are mobile. Thus, when amber is rubbed with fur, electrons are transferred from the fur to the amber, giving the amber an excess of electrons, and, hence, a negative charge, and the fur a deficit of electrons, and, hence, a positive charge.