Home
Class 12
PHYSICS
[" When photons of energy "5" ev fall on...

[" When photons of energy "5" ev fall on a photosensitive surface,the "],[" maximum "K" F.of the photoelectrons emited from the surface is "2.5],[" eV what is the stopping potential? "],[[" (A) "5" (B) "2.5" ."," (B) "," (C) "7.5" V "" (D) "1" V "]]

Promotional Banner

Similar Questions

Explore conceptually related problems

When photons of energy 5 eV fall on a photosensitive surface, the maximum K.E. of the photoelectrons emitted from the surface is 2.5 eV. What is the stopping potential ?

A photon of energy 2 E is incident on a photosensitive surface of photoelectric work function E. The maximum K.E. of photoelectron emitted is

The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6eV fall on it is 4eV. The stopping potential is:

The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6 eV fall on it is 4 eV . The stopping potential , in volt is

The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6 eV fall on it is 4 eV . The stopping potential , in volt is

The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6 eV fall on it is 4 eV . The stopping potential , in volt is

The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6 eV fall on it is 4 eV . The stopping potential , in volt is

The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6 eV fall on it is 4eV. The stopping potential in volt is (a)2 (b) 4 (c ) 6 (d) 10