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Sal you are the man! I think I can speak for almost everyone when I say I appreciate everything you do to help educate people! You teach more science and math to people across the country than all the overpaid professors at universities combined
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@luketheduke1982 I hope you live in a different country where your opinions are restricted. So with a great big American "hell yeah", go play in traffic..lol
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khan . . does the electric field vector fall off to a certain limit? In other words, do the vectors converge?
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this is awesome thank you soooo much...im a 43 year old who is studying for stage one physics exam next week...job well done:):):):):)
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by the way, THANK YOU SO MUCH MAN.
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does anyone take this in grade 12? coz i am and i think it should not be in physics 30
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Is there a video which explains Gauss's law ?? can someone please link the video for khanacademy if there is one, or just give me the link to a video which they thought explained gauss's law properly?
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awesome explanation .
very informative for beginners !!! good job



blkjedi954, you do realise that Sal has quit his day job just so he can give FREE videos to the world. I found your comments disrespectful. Everyone appreciates the way Khan teaches because of the way he teaches. He's giving up his time to educate whoever wants to be educated.
luketheduke1982 2 years ago 66
Oohh, my god thank you sooo much!!!
I got 26% in midterm for phy but after I was waching your vedio I got 72% for my seconed midterm test!!!!
Thank you sooooo much Sal !!!!
Thank you, thank you, thank youuuuuu.
Johnjpcoc 2 years ago 58