Photoelectric Cell and it Uses

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Photoelectric Cell and it Uses: Overview

This topic covers concepts, such as, Photoelectric Cell, Applications of Photoelectric Cell, Photovoltaic Cell & Photoconductive Cell etc.

Important Questions on Photoelectric Cell and it Uses

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Which of the following is the advantage of photovoltaic cell?

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Photo conductive cells are used to switch _____ on and off.

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What is the function of photo conductive cell?

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Photo conductive cells are light-sensitive resistors in which _____ decreases with an increase in light intensity when illuminated.

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Photo conductive cells are light-sensitive resistors in which resistance decreases with an increase in light intensity when illuminated.

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What is photoemission?

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How many laws of photoelectric emissions are there?

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What is a photocell describe construction and working of a photocell?

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What is the photo-emissive cell?

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What is the difference between photocell and photovoltaic cell?

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What are the application of a photocell?

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What is a photocell describe construction and working of a photocell?

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What is photo emissive cell?

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Select the incorrect statement:

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Which gas is filled inside the photoelectric cell?

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What are the types of photo-emissive cells?

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How does a photovoltaic cell work?
 

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Which type of sensor a photoconductivr cell is?

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Which cell is used for reproduction of sound from photo films?

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The photoelectric cell is a device which converts light energy into electrical energy. The photo electric cells are of three types: