Question

solve my question?????​

Answer 1

ⒽⓁⓄ ⓜⓐⓣⓔ

1) in photoelectric emission number of photoelectrons emitted is directly proportional to the intensity of incident light the anode current is directly proportional to the number of electron emitted. thus, anode current increases with increase in the intensity of light provided frequency .

2) anode current is independent of the frequency of incident radiation and current will not change when frequency of incident radiation is increased .

3) when anode potential is increased anode current increases till it attains maximum value or saturation value .

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Answer 2

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★With an increase in the frequency of the incident radiation, the kinetic energy of the photoelectrons ejected increases, whereas it is independent of the number of photoelectrons ejected.

★1.Anode current will increase with an increase in intensity.

As more is intensity of light,more is the intensity of protons.

And hence more number of electrons are emitted.

★2.No effect frequency of light.

★3.Anode current will increase with an increase in the anode current.