Science, asked by rs6632103, 1 month ago

What do you mean by LED? Also explain the advantages of using LED in testing the electrical conductivity of liquid.

Answers

Answered by aditya120411kumar

Explanation:

In the simplest terms, a light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it. Light is produced when the particles that carry the current (known as electrons and holes) combine together within the semiconductor material .

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