Recent content by chialer96

Anymore ideass other than calibration driftingor hysteris

Photoelectric effect experiment. Light with different frequencies are shone onto a photodiode therefore a current is produced. We apply a stopping voltage to the current to cease the kinetic energy of electrons. Stopping voltage is plotted against frequency of photons. The graph will cut at a y...

What are the possible systematic/random error that can affect my experimental results?