When a monochromatic point source of light is at a distance of \( 0.2 \mathrm{~m} \) from a phot... VIDEO
When a monochromatic point source of light is at a distance of \( 0.2 \mathrm{~m} \) from a photoelectric cell, the cut-off voltage and the saturation current are respectively \( 0.6 \mathrm{~V} \) and \( 18 \mathrm{~mA} \). If the same source is placed \( 0.6 \mathrm{~m} \) away from the cell, thenhttps://bit.ly/YTAI_PWAP https://www.pw.live
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