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Faraday's Law Basics (part 1 of 3)

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Uploaded by on Mar 23, 2010

Faraday's Law: AP Physics Help for Faraday's Law. This is part 1 of 3. For an index of these videos visit http://www.apphysicslectures.com

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Uploader Comments (lasseviren1)

  • This area is NOT a closed surface. An example of a closed surface would be a sphere, or a cube, or a cylinder. But this area does not have any volume.

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  • m luw'ng it..!! :D

  • @brawl313 exactly!!!!! he explains with a moderate speed and clearly! also his voice is so clear! patrick is my hero in math! i got A+ in calculus II by his help. I hope that this guy becomes my electromagnetic hero!

    

  • @brawl313 aahaahahah dude thats exactly what i was thinking. it's very clear and straight to the point.

  • I like your style of teaching, you're the patrickjmt of physics lol

  • thx nigga!

  • @bhavul

    Yes the total magnetic flux through a closed surface is 0, but here it isn't a closed surface. Magnetic flux = B.dA for any surface, but because in a closed surface there is always a one-to-one correspondence between dAs where the field is going in and dAs where its coming out (dAs are vectors, so by saying this i'm saying that they're in the same direction), the individual B.dAs in a closed surface cancel each other out so the total magnetic flux = 0

    please correct me if i'm wrong

  • hey, in the previous video you said that magnetic flux through a closed surface is 0.

    Here you make it BA.

    WHY?

  • @steveJooo right hand rule is correct

  • At 3:35, I think you should be saying Left hand rule, not Right

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