In a p-n junction solar cell,the value of pho | vedclass

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(C) In a $p-n$ junction solar cell,when monochromatic light falls on the junction,electron-hole pairs are generated due to the absorption of photons.T

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Intensity of light falling on the cell

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(C) In a $p-n$ junction solar cell,when monochromatic light falls on the junction,electron-hole pairs are generated due to the absorption of photons.These charge carriers are separated by the electric field of the depletion region,creating a potential difference known as the photo-electromotive force (photo-$EMF$).The number of electron-hole pairs generated is directly proportional to the number of incident photons per unit area per unit time,which is defined as the intensity of the light.Therefore,the photo-$EMF$ produced is directly proportional to the intensity of the light falling on the cell.

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

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