21 thoughts on “Electric power | Circuits | Physics | Khan Academy”

  1. what triggers the K.E to remain constant while flowing through the wire. And what's the origin of this K.E ??

  2. I used to tell my teacher that Khan videos werent great, but clearly I was wrong! V.Nice explanation for the power equation!!

  3. Dude, learn from Sal and speak slower and give better explanations; as soon as Sal stopped doing these videos, the quality lowered.

  4. Nice 101 coverage in 10 minutes
    …and you showed your work and all the ways you can rearrange/restate the basic definition.

  5. fuck you Mr Wood, you are a shit teacher. taking weeks to get everyone up to speed where I can learn it all in an hour watching all these videos at 2x speed.

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