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In simple terms, we would look at the word broken down into roots. We have photo and electric. Photo means energy given by light, and electric means energy made through charged particles. Therefore, Photoelectric device would be a device that it's powered by electricity generated by light.

An example would be your ordinary calculator. The solar strip at the top is a photoelectric device.

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Q: What is Photoelectric device?
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What device creates electron current when light shines on it?

This might be a photoelectric device. Shine light on it and charges move.


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The resistance of a selenium cell or other photoelectric device in total darkness.


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A photocell or photoelectric cell converts sunlight into electrical energy.


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What device gives off electrons when light shines on a metal surface?

There is the photoelectric effect, which is the process that emitts electrons from a metals surface when light of a certain frequency shines on the surface. In the metal, the nuclei are surrounded by electrons, so when the incoming electrons strike the surface, they pull apart from the electrons of the metal because of how like charges detract from each other.


Which phenomenon demonstrates a particle nature of light?

The particle nature of light is illustrated by the photoelectric effect.


What is meant by photoelectric colorimeter?

Photoelectric colorimeter is a medical term. Essentially, it is referring to a colorimeter using a photoelectric cell and appropriate filters instead of the eye.


On what factors does photoelectric current depends?

photoelectric current depends on intensity of light used


Match the experimental conditions applied to the photoelectric effect observed.?

conditions of photoelectric effect


Is photoelectric renewable or nonrenewable?

It is considered renewable. It photoelectric energy is created when the sun shines.