Physics, asked by ppavankumar, 10 months ago

10
3. The cathode of a photoelectric cell is changed
such that the work function changes from W
to W, (W2>W). If the currents before and after
change are I, and I2, all other conditions
unchanged, then (assuming hf > W)
1)T, = 12
2)I,

3) I, >I,
4) I, <1, <21

Answers

Answered by Anonymous
2

Answer:

Photo current is independent of the value of work function.It is dependent on the intensity of the incident rays.So, current will be same after changing ...

Top answer

Photo current is independent of the value of work function.It is dependent on the intensity of the incident rays.So, current will be same after changing ... More

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