Where des this charge come from? Why don't we see a charge on the fur or wool?
while something is rubbed with something else what comes into play is Frictional electrical energy . there is something called the paintings function it fairly is the minimum potential required via the electrons on the exterior to circulate away it . So if Fur and rubber are rubbed in accordance to the ques rubber rod will become negatively charged hence fur might desire to be dropping electrons hence , btw utilising molecules doesnt appear as if a stable theory to me so , in accordance to me C is the final answer .
There is also a charge on the wool or fabric, but this charge is quickly disapated. The plastic tube holds the charge longer because it is electrically non-conductive.
