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In a p-n junction photo cell, the value ...

In a `p-n` junction photo cell, the value of the photo electromotive force produced by monochromatic light is proportional to

A

The barrier voltage at the `p-n` junction

B

The intensity of the light falling on the cell

C

The frequency of the light falling on the cell

D

The voltage applied at the `p-n` junction

Text Solution

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The correct Answer is:
B
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