Home
Class 12
PHYSICS
What is photo emissive cells ?...

What is photo emissive cells ?

Text Solution

Verified by Experts

Its working depends on the electron emission from a metal cathode due to irradiation of light or other radiations.
Promotional Banner

Similar Questions

Explore conceptually related problems

The anode of a simple photo emissive cell is "_________"

The cathode in a photo emissive cell is coated with "____________" material.

What is photo conductive cell ?

In a photo emissive cell, the evacuated bulb is made of "___________" .

Give the construction and working of photo emissive cell.