Define stopping potential.

Relation between the stopping potential V_0 of a metal and the maximum velocity of the photoelectrons is

Assertion: If the maximum kinetic energy of electrons emitted by a photo cell is 5 eV, then the stopping potential is 5 V. Reason: Stopping potential for fastest photoelectrons is numerically equal to their kinetic energy.

The magnitude of stopping potential for the photoelectric effect is

In photoelectric effect, stopping potential depends on

What is the effect of intensity on the stopping potential in photoelectric emission?