CBSE BOARD XII, asked by sudhir3386, 1 year ago

What is a led???????

Answers

Answered by Anonymous

A light-emitting diode(LED)is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes.

Hope it helps uh... ❤

Answered by jetrohale420

Answer:

Explanation:

A light-emitting diode is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons.

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