Thank you GRDixon. In Millikan's experiment he used two plates parallel to each other. It is easy to calculate the electric field for two plates. But how to obtain an electric field for a single blade given the know voltage applied?
Hi everybody.
I am a mechanical engineer trying to do an electrical experiment.
I wonder if anybody can help me with an advice.
Here is my experiment. I have a single rectangular metal plate to which I apply a known high negative voltage DC. Not sure yet what that voltage is going to be...