What is a resistor? How does a resistor work and why is it needed?

Опубликовано: 13 Февраль 2026
на канале: David Ear

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In this video, I'll show you what a resistor is, how a resistor works, and why it's needed. A resistor is the simplest electronic component. It limits the current in electrical circuits. You'll learn a lot about resistors in this video. Enjoy watching!

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