FAQ

What is the Stopping Potential?
Stopping Potential is the minimum potential required to stop the emission of electrons from a metal surface when it is illuminated with light of a certain frequency. Stopping Potential is usually measured using the Volt for Electric Potential. Note that the value of Stopping Potential is always negative.
Can the Stopping Potential be negative?
Yes, the Stopping Potential, measured in Electric Potential can be negative.
What unit is used to measure Stopping Potential?
Stopping Potential is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Stopping Potential can be measured.
Copied!