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I vs V - Varying Intensity

In a photoele...

Question

In a photoelectric experiment, intensity of incident light is varied and the following graph between photo current and potential is plotted. Find the relation between $I_{1}$ and $I_{2}$ .

A

I_{1}

>

I_{2}

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B

I_{1}

<

I_{2}

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C

I_{1}

=

I_{2}

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D

Data Insufficient

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Solution

The correct option is B $I_{1}$ < $I_{2}$
If Intensity is increased then saturation current increases. Hence $I_{1}$ < $I_{2}$

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