Recommended · for some experience

Imaginary Numbers Are Real [Part 1: Introduction]

Why people recommend it

The first part of a visual series on imaginary numbers, recommended to engineering students struggling with the complex maths behind phasors and reactance.

Watch for: maths rather than circuits; the whole series is worth it

In their words

Try searching for this topic on YouTube, there are some good visual explanations there such as
Martin on electronics.stackexchange.com, Apr 2018. CC BY-SA.

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