Added: 3 years ago
From: dghaase01
Views: 28,636
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  • I wish you were my physics teacher. i am in physics 2 in college and my teacher rushes through so much and just gives us these complicated formulas that we dont even know what they are for. So this video helped to much!!!!

  • wow im actually getting this!

  • thank u so much !

  • thank you so much x 1000000...!

  • i was trying to understand this for over an hour and you made it so easy to understand! thank you!!

  • Thanks!

    

  • great video

    really informative

  • Concise. Direct. Beautifully explained.

  • Comment removed

  • @HereComesAntiG stay in school. it's electricity and magnitism, they have attractive forces similar to gravity, two masses, whether you believe it or not, have an effect on each other called gravity. it's kind of what keeps us standing on earth. WAIT WUT? AREA HAVING DIRECTION?

  • @Theoneandonly504

    I already knew what you're telling me.At #5:00,I didn't understood how does taking magnitude of normal vector,A,gives us surface area.It's confounding because such result would imply that normal vector(A) represents the direction of surface area,which of course implies that area has the direction. How can area have direction ?

  • @HereComesAntiG I see what youre saying now. A is the normal vector, not the area. he writes the area of that surface ofthe sheet of paper equals the absolute value (which cancels any direction) of the magnitude of A right below his picture. A is a vector because it's the normal vector to the surface youre looking at. does that clear things up?

  • @Theoneandonly504

    You didn't get me.I put it simply.

    Do you agree that normal vector 'A' is the vector representing the DIRECTION of area?

    If you agree,then the question is : how can area have any direction ?

  • @HereComesAntiG if u dont like the concept of an area having a direction, just think of it as where the surface of the area is facing

  • Isn't 'A' the UNIT normal vector(the normal vector with magnitude 1) and not just normal vector ?

  • thank you very much 

  • excellent

  • Great video! You helped me tremendously! I appreciate the videos!

  • great video!

  • This was really helpful, thanks a ton!

  • this guys is veryyy good......i reallly appreciate  his work i would a full lecture of his on electricity and magnetism ....hes really gud...

  • this guys is veryyy good......i reallly appreciate his work i would a full lecture of his on electricity and magnetism ....hes really gud...

  • sir

    y here fie = | vectorS E . A |....????? ??

  • sir

    y here fie = | vectorS E . A |....???????

  • Thank you, sir.

  • thanks a lot for this

  • thank you very much

    i love you

  • Thank you, sir. This lesson is very much appreciated.

  • thank you that helped me alot

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  • this video was very helpfull. thanks for uploading....!!!

  • woah this name sounded good but now i no what it means

  • Thanks for making this video :)

  • thank you helped me pass a quiz :D

  • Clear and compact. Kudos! It helped me understand the basic concept of an Electric Flux.

  • very good explaination .... !

  • very helpful. thanks.

  • This video is awesomeeeee

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