" Define Stopping potential."

Light is incident on the cathode of a photocell and the stopping voltages are measured for light of two different wavelengths, are given below. a. Determine the work function of the metal of the cathode in eV. b. Find the value of the universal constant (hc)/(e ) . c. Define stopping potential and work function. d. Can you suggest a mathematical relation between kinetic energy and stopping potential?

What is photelectric effect ? Define (i) Stopping potential (ii) Photoelectric work function.

Define the terms : Stopping potential.

At the stopping potential

In photoelectric effect, stopping potential depends on

In photoelectric effect, stopping potential depends on

In photoelectric effect, stopping potential depends on

In photoelectric effect, stopping potential depends on