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1. In the case of the specific color and the angle of the polarizer axis, explain...

1. In the case of the specific color and the angle of the polarizer axis, explain the relation between the photocurrent and the electric potential

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In case of specific color (given frequency) and the angle of the polarizer axis, if the anode potential is made positive with respect to the cathode the photocurrent increases linearly with voltage up to a certain positive potential of the anode when all the electrons emitted from cathode reach the anode and photo current reaches a maximum value called the saturation current. If the potential of anode is increased further no increase in photo current will be observed.

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