Circuit Analysis: Calculating Power

Circuit Analysis: Calculating Power

Explanation of how to calculate the power of various basic components.

[happinessball]

Thank you so much!! ♥️
My teacher took almost two hours to explain it and I still need to watch someone else to understand, yet you did it in 10 minutes!!! Thank you again

[Ezis]

Oh my goodness. Thank you guys so much. You are saving my life right now! (Ok so that's an exaggeration, but you ARE saving my circuits course: I've read my text-book on this and tried to understand but was confused until I saw this!) Thanks again!

[binj]

this professor is amazing. very detailed and clear. 100 likes on his lecture.

[jakobrassi]

Literally the best circuit video out there for explaining this fundamental crucial foundational concept, this video should have a lot more views.

[normalboycreations]

Thank you very much, I search correct video about this concept this correct video I understood very clearly than ever before🎉😊

[ericle]

Read textbook and lectures useless with trick poll questions....This video saved me time and made me feel like zeus. thank you

[lykhq]

i read the textbook and the references on the syllabus and with the doctor explainibg in the class and all of the brushed over it and didn't give this detail. thank you some much .
بيض الله وجهك منيه ليوم الدين وفي كل كتاب وسنه

[rul]

Your 10 min video was better than the 3 books I have read.

[lesnerchai]

WELL DONE SIR. I UNDERSTAND A LOT FROM YOUR VIDEO. EVEN THOUGH THIS IS MY 1ST TIME LEARNING THIS.

[mahmutozsunar]

You are a perfect teacher. Thank you so much..

[proteopathy]

You are an excellent teacher. Thank you so much!

[abdinahmed]

Amazing, simple and comprehensive explanation! Thanks a lot

[ashelytang]

Preparing for my circuits exam that's tomorrow. Thank you so much!

[PerfectObumneme]

This video literally redeemed me. Thanks so much

[akifshams]

i am in love with this guy...amazing keep it up

[nguyendk]

Thank you so much, Professor. I hope you could post up more videos about Electric Circuits.

[oxfordnoi]

5:25 doesn't -2A means current just flowing through the opp side, in this case positive terminal? So no need to change voltage polarity?

[znhait]

When analyzing a circuit, the first thing is to assign reference directions across elements when they are not given. The way my book explained it is as follows: If the current is entering the positive terminal, just plug in the values obtained, i.e., V = IR, P = VI. Otherwise, just add a negative sign. Note that given that reference directions are arbitrary, you could get negative values for I and/or V. That can trip people up because if they get a negative value for I or V while I is entering the negative terminal, they’re afraid to add the appropriate negative sign.

[FatimaAsif-ng]

Sir when current enter into negative and leave into positive so current is negative or voltage is?

[abdouliebah]

thanks for making me understand what i fail to understand in 5hour lecture