What are all known imaginary numbers and what they equal uses how to use it ECG?

I am a highschooler and I want to know more imaginary numbers, there uses, and what they do.





We (the class) learned about I so I wanna know moreWhat are all known imaginary numbers and what they equal uses how to use it ECG?
the ';known imaginary numbers'; are technically infinite.





any number that can be divided by the square root of negative one to get a real number is an imaginary number. The opposite is also true: any real number times the square root of negative one is an imaginary number. Generally, because imaginary numbers cannot be expressed in writing, we express them as a real number times i, or the square root of negative one.





It is used in the field of electronics.