Charge of an electron

[Sassenav22]

Homework Statement

I need to design an experiment to find the charge of an electron. And I have no idea how. Could somebody give an idea on what I could do?

 

[Stonebridge]

You could try Google and search for experiment to measure charge on electron.
You will probably get plenty of references to Robert Millikan. That could be a good starting point.

 

[Sassenav22]

I need experiment that has not be done already. Something similar to Millikan but not the same.