Science, asked by Madan1111111111, 1 year ago

What is LED?Give Reason

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Answered by SiddharthRai007
2
A light-emitting diode(LED) is a two-leadsemiconductor light source. It is a p–n junction diode that emits light when activated. When a suitable current is applied to the leads, electrons are able to recombine with electron holes within the device, releasing energy in the form of photons.
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