Physics, 01.10.2019 16:30, Geo777

Aplastic rod becomes negatively charged when it is rubbed with a piece of wool. how does the rod become charged?
a. electrons move from the rod to the wool.
b. protons move from the rod to the wool.
c. electrons move from the wool to the rod.
d. protons move from the wool to the rod.

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Aplastic rod becomes negatively charged when it is rubbed with a piece of wool. how does the rod bec...