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Question Number 212213 by mathkun last updated on 06/Oct/24

$$\mathrm{Can}\mathrm{some}\mathrm{please}\mathrm{explain}\mathrm{is}\mathrm{there}\mathrm{any}\mathrm{use}\mathrm{of}\mathrm{imaginary}\mathrm{numbers}\mathrm{in}\mathrm{real}\mathrm{life}?$$$$\mathrm{I}\mathrm{have}\mathrm{heard}\mathrm{that}\mathrm{this}\mathrm{number}\mathrm{has}\mathrm{been}\mathrm{used}\mathrm{in}\mathrm{many}\mathrm{different}\mathrm{fields}.$$$$\mathrm{Why}\mathrm{use}\mathrm{a}\mathrm{number}\mathrm{which}\mathrm{is}\mathrm{not}\mathrm{real}.$$$$$$$$$$$$$$

Answered by Frix last updated on 06/Oct/24

$$\mathrm{Electrical}\mathrm{engineering}-\mathrm{reactive}\mathrm{current}$$$$\mathrm{Look}\mathrm{on}\mathrm{the}\mathrm{www}\mathrm{for}\mathrm{it}.$$

Commented by Frix last updated on 06/Oct/24

http://www.mathforengineers.com/AC-circuits/complex-numbers-in-AC-circuits.html

Commented by mathkun last updated on 07/Oct/24

$$\mathrm{thanks}.$$

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