3-Int Cast 9 - 2/22 Do Now

Two balloons that are identical except for their color are blown up to the same size. The balloons are given the same amount of charge by rubbing them with a fuzzy cloth. They are placed on a table near some spilled rice puff cereal pieces that are attracted to the balloons, as shown in the figure. One balloon attracts nine rice puffs and the other only attracts three.