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LED vs. Incandescent bulb power
Автор: Rhett Allain
Загружено: 2023-12-27
Просмотров: 444
Описание:
Here is a fun physics demo I learned from my friends. An incandescent bulb is in series with an LED such that they have the same current. The power supply is adjusted until they also have the same voltage. With the same current and power, the two bulbs consume the same electrical power. Now take a look at their brightness.
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