Solve Study Textbooks Guides

Join / Login

>>Class 12
>>Physics
>>Dual Nature of Radiation and Matter
>>Experimental Study of Photoelectric Effect
>> $The photoelectric current in a photocell$

Question

Assertion

The photoelectric current in a photocell increases with the increases wavelength of the incident radiation

Reason

The energy of the incident radiation increases with the increases in frequency of incident radiation.

A

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

B

Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

C

Assertion is correct but Reason is incorrect

D

Both Assertion and Reason are incorrect

Hard

Open in App

Solution

Verified by Toppr

Correct option is D)

solution

Solve any question of Dual Nature of Radiation And Matter with:-

Patterns of problems

Was this answer helpful?

0

0

Similar questions

The curve between current (i) and potential difference (V) for a photocell will be

The maximum kinetic energy of electrons emitted in the photoelectric effect is linearly dependent on the ________ of the incident radiation.

A photoelectric cell is connected to a source of variable potential difference, connected across it and the photoelectric current resulting $(μ A)$ is plotted against the applied potential difference (V). The graph in the broken line represents one for a given frequency and intensity of the incident radiation. If the frequency is increased and the intensity is reduced, then which of the following graphs of unbroken line represents the new situation?

163008

Energy of electrons can be increased by allowing them

Suppose the wavelength of the incident light in photoelectric effect experiment is increased from $3000 A^{o}$ to $3040 A^{o}$ . Find the corresponding change in the stopping potential. [Take the product $h c = 12.4 \times 1 0^{- 7} V m]$

View more

More From Chapter

Dual Nature of Radiation and Matter

View chapter >

Revise with Concepts

Observations on Photo Electric Effect

ExampleDefinitionsFormulaes

Experimental Study of Photoelectric Effect

ExampleDefinitionsFormulaes

Learn with Videos

Photoelectric Effect - I

Photoelectric Effect - II

Factors Affecting Rate of Thermionic Emission

Experimental Analysis of Photoelectric Effect - I

Experimental Analysis of Photoelectric Effect - II

Shortcuts & Tips

Important Diagrams

Common Misconceptions

Memorization tricks

Problem solving tips

Practice more questions

JEE Mains Questions

JEE Advanced Questions

AIIMS Questions

BITSAT Questions