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In a p-n junction photocell, the value of thephoto-electromotive force produced bymonochromatic light is proportional to [2004]
  • a)
    the voltage applied at the p-n junction
  • b)
    the barrier voltage at the p-n junction
  • c)
    the intensity of the light falling on the cell
  • d)
    the frequency of the light falling on the cell
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
In a p-n junction photocell, the value of thephoto-electromotive force...
Electromotive force depends upon intensity
of light falling, it does not depend on
frequency of barrier voltage
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Most Upvoted Answer
In a p-n junction photocell, the value of thephoto-electromotive force...
In photocell, photoelectromotive force, is the force that stimulates the emission of an electric current when photovoltaic action creates a potential difference between two points and the electric current depends on the intensity of incident light.
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In a p-n junction photocell, the value of thephoto-electromotive force produced bymonochromatic light is proportional to [2004]a)the voltage applied at the p-n junctionb)the barrier voltage at the p-n junctionc)the intensity of the light falling on the celld)the frequency of the light falling on the cellCorrect answer is option 'C'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about In a p-n junction photocell, the value of thephoto-electromotive force produced bymonochromatic light is proportional to [2004]a)the voltage applied at the p-n junctionb)the barrier voltage at the p-n junctionc)the intensity of the light falling on the celld)the frequency of the light falling on the cellCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a p-n junction photocell, the value of thephoto-electromotive force produced bymonochromatic light is proportional to [2004]a)the voltage applied at the p-n junctionb)the barrier voltage at the p-n junctionc)the intensity of the light falling on the celld)the frequency of the light falling on the cellCorrect answer is option 'C'. Can you explain this answer?.
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