Consider the two following statements A and B and identify the correct choice given in the answers;
(A) In photovlotaic cells the photoelectric current produced is not proportional to the, intensity of incident light.
(B) In gas filled photoemissive cells, the velocity of photoelectrons depends on the wavelength of the incident radiation.

Both A and B are true

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Both A and B are false

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A is true but B is false

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A is false B is true

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Solution

The correct option is D
A is false B is true

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Similar questions

Q. Consider the two following statements A and B and identify the correct choice given in the answers:
A) In photovoltaic cells, the photoelectric current produced is not proportional to the intensity of incident light.
B) In gas filled photoemissive cells, the velocity of photoelectrons depends on the wavelength of the incident radiation.

10^{- 3} W

5000 o A

light is directed on a photoelectric cell. If the current in the cell is

0.16 μ A

, the percentage of incident photons which produce photoelectrons, is

1.5 m W

400 n m

light is directed at a photoelectric cell. If

0.10

percent of the incident photons produce photoelectrons, then the current in the cell is

Q. Which of the following is dependent on the intensity of incident radiation in a photoelectric experiment?

10^-3 W of 5000 $Å$ Light is directed on a photoelectric cell. If the current in the cell is 0.16 μA, the percentage of incident photons which produce photoelectrons, is

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The correct option is D A is false B is true

The correct option is D
A is false B is true