Coulomb’s force law After the experiment in Problem 21, you touch the hanging s...

Coulomb’s force law

After the experiment in Problem 21, you touch the hanging sphere with your hand. Then you touch that hanging sphere with the sphere on the handle. Draw a force-versustime graph for the force that one sphere exerts on the other as you move the sphere on the handle slowly and steadily away from the hanging sphere. How is this graph different from the graph in the previous problem?