Science, asked by sutanusushil, 2 months ago

how a led bulb glow without filament ?​

Answers

Answered by atharvamishra24
0

Answer:

How an LED Light Bulb Works

LED stands for Light Emitting Diode. ...

An LED bulb produces light by passing the electric current through a semiconducting material—the diode—which then emits photons (light) through the principle of electroluminescence.

Answered by khushivaibhavarora
0

Answer:

Hope this helps✨️

Explanation:

They're illuminated solely by the movement of electrons in a semiconductor material, and they last just as long as a standard transistor.

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