Question

Good evening everyone


Q1) write a note on LED..?

Full form of LED ? ​

Answer 1

Answer:

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, releasing energy in the form of photons.

Answer 2

$\huge\bf\underline{\red{Goodafternoon}}$

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LED: Light Emitting Diode

LED stands for Light Emitting Diode. It is a two-lead semiconductor light source. It is a pn-junction diode which emits light when activated. It is a very important electronic device because it is used in a lot of electrical and electronic devices now a days.