what happens if the photocell is moved away from the source (bulb)?
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A source of light is placed at a distance from a photocell and cut off potential is If the distance of the same source from the photocell is doubled, then cut of potential
A source of light is placed at a distance from a photocell and cut off potential is If the distance of the same source from the photocell is doubled, then cut of potential
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If the photocell is moved away from the source or bulb, the intensity of incident light decreases. So with decreasing intensity of incident light photoelectric current also decrease.
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