Lower Brush in van dee graaff generator


by plasmon
Tags: brush, generator, graaff
plasmon
plasmon is offline
#1
Feb24-13, 11:56 PM
P: 27
In a vandee graff generator, there is a way to charge the belt via friction with the lower roller. There are lower brushes connected with the roller. What is their function? Can't we do do without them?
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