# Photoelectric Effect

1. ### marshall4

50
What is the relationship between the maximum electric current and the intensity of incident light?
-are the inversely proportional?

What colour has the larges cutoff potential?
-is it yellow?

Is cutoff potential effected for violet light?
-no???

How do you calulate maximum kinetic energy of ejected electrons using wavelength?

2. ### himanshu121

654
Photoelectric equation is

$$eV_0=\frac{hc}{\lambda}-\phi$$

where V0 is cuttoff potential and phi is the work function of the metal

Know someone interested in this topic? Share this thead via email, Google+, Twitter, or Facebook

Have something to add?