Average Power in AC Circuits

Network Theory: Average Power in AC Circuits
Topics discussed:
1) The definition of average power.
2) Calculation of average power in an ac circuit.
3) Average power absorbed in a purely resistive network.
4) Average power absorbed in a purely reactive network.
5) Calculation of average power when voltage and current are in the frequency domain.

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Music:
Axol x Alex Skrindo - You [NCS Release]

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[johnnyzou]

i swear your video is way more useful than my professor's lecture!!! thank you much!

[MWang-neze]

Very good step-by-step instruction, thanks!

[kyf]

More useful than two hours lecture, UR G.O.A.T

[christianmontanogalvez]

we miss you neso academy Glad that ur back in the business. Ill wait for you to finish the analog electronics playlist

[saicharanmarrivada]

Derivation of average power at 10:30
is very good

[zuhairalsaffar]

Sir, l am student in Arizona state university you have added a lot of information to my knowledge about the AC power so, you deserve a great thank 😊 🎉❤

[elonmusksake]

Thanking you sir please upload electrical circuits and power system please sir

[parvathypsasi]

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[vedprakashsingh]

Happy to hear ur voice once again sir... But kya ye lecture series continue rahegi ya phir hunlogo ko aur kuch din wait karna padega ?

[prathamgond]

I got confused when you wrote VI* to instantaneous form...earlier we used to either write it in cos or sin term but suddenly in rectangular form..

[vaishnavipatil]

Real part of I* will be same as I
So we can directly write as 1/2Re(VI)

[wagehadawy]

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[faisalvaio]

Hello. I think integrating a sinusoidal signal (periodic signal) over full time period to find its average is a wrong idea because, it will anyway result in a zero. As much as I know, to find average of a sinusoidal signal (periodic signal), it is calculated over half time period only i.e., 0 to T/2. And NOT from 0 to T as you did in this video. Hope to hear from you. Thank you.