The stopping potential in an experiment on the photoelectric effect is 1.5 V. What is the maximum kinectic energy of the photoelectrons emitted?

The photoelectric cut-off voltage in a certain experiment is 1.5 V. what is the maximum kinetic energy of the photoelectrons emitted?

Define stopping potential and threshold frequency in relation to photoelectric effect.

The electric potential at a point in the electric field is V. What is the electric potential energy of a charge q_0 placed at that point?

The work function of caesium metal is 2.14 eV. When light of frequency 6 xx 10^14 Hz is incident on the metal surface, photomission of electrons occurs. What is the maximum kinectic energy of the emitted electrons.

What is the stopping potential of a photocell, in which electrons with a maximum kinetic energy of 6eV are emitted?

Define the term threshold frequency and stopping potential in relation to phenomenon of photoelectric effect. How is the photoelectric current affected on increasing the frequency?

Define the term threshold frequency and stopping potential in relation to phenomenon of photoelectric effect. How is the photoelectric current affected on increasing the intensity of incident radiation and why?

If photons of frequency v are incident on the surface of metals A and B of threshold frequencies v/2 and v/3 respectively, the ratio of the maximum kinetic energy of electrons emitted from A to that from B is:

Photons of frequency v are incident on the surfaces of two metals A and B of threshold frequencies 3/4v and 2/3 v respectively. The ratio of the maximum kinetic energy of electrons emitted from A to B is

Light of wavelength 5000 overset @A falls on a photosensitive plate with work function 1.9 eV. FInd maximum kinetic energy of photoelectron and stopping potential.