Explain the variation of photo electric current with applied voltage.
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When more light falls onto your photocell, it makes more energy.
The light of your lamp diverges (it spreads). So the further you are from the lamp, the less you catch of its light.
Now what happens when you move your photocell closer to the lamp? Exactly!
Mark brainliest...
The light of your lamp diverges (it spreads). So the further you are from the lamp, the less you catch of its light.
Now what happens when you move your photocell closer to the lamp? Exactly!
Mark brainliest...
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