JHU Advanced Physics Lab: Photo-electric effect

In this experiment you will establish quantum nature of light, or in other words establish existence of photons.

The manual is here .

You have to perform Experiment 1, parts A and B, and Experiment 2, to determine h/e.

Make sure that batteries are good by checking the voltage.

Prior notes on this experiment may be helpful and can be found here .

Andrei Gritsan
Last update: Tue Jan 26 13:56:11 EST 2010