Home
Class 10
PHYSICS
How does photo current changes when we i...

How does photo current changes when we increase the intensity of radiation ?

A

increases

B

decreases

C

No change

D

May increase or decrease

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • NATURE OF LIGHT AND PHOTOELECTRIC EFFECT

    CENGAGE PHYSICS|Exercise Mandatory Exercise (Exercise Set IV)|3 Videos

  • NATURE OF LIGHT AND PHOTOELECTRIC EFFECT

    CENGAGE PHYSICS|Exercise Challenging Exercise|3 Videos

  • NATURE OF LIGHT AND PHOTOELECTRIC EFFECT

    CENGAGE PHYSICS|Exercise Mandatory Exercise (Exercise Set II)|4 Videos

  • MAGNETISM

    CENGAGE PHYSICS|Exercise OLYMPIAD AND NTSE LEVEL EXERCISES|8 Videos

  • OPTICAL INSTRUMENTS

    CENGAGE PHYSICS|Exercise OLYMPLAD AND NTSE LEVEL EXERCISES|10 Videos

Similar Questions

Explore conceptually related problems

How can we increase the intensity of an LED

How does kinetic energy of electrons change when we increase the intensity of light?

How does the photoelectric current vary with the intensity of incident radiation?

A vector may change when we :

How will the photoelectric current change on decreasing the wavelength of incident radiation for a given photo-sensitive material?

How will photoelectric current through a photoelectric cell change on increasing the intensity of the light incident on the cell ?

Explain giving reasons for the following : (a) Photoelectric current in a photocell increases with the increases in intensity of the incident radiation. (b) The stopping potential (V_0) varries linearly with the frequency (v) of the incident radiation for a given photosenstive surface with the stop remaining the same for different surfaces. (c) Maximum kinetic energy of the photoelectrons is independent of the intensity of incident radiation.

Assertion(A): The kinetic of the photo electron ejected increases with increases in intensity of incident light. Reason(R): Increase in intensity of incident light increases the rate of emission.