Magnetism 5

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Uploaded by on Jul 31, 2008

Magnetic force on a wire carrying current.

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.

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Top Comments

  • lol "if an arrow was shot at you, you would see the tip of the arrow and maybe a circle around it"

    no... i would see my life flash before my eyes

  • of course he is better than your physics professor... that is the whole point of the internet. we can sit at our computers and find the greatest minds in the world.

    formalized education is a narcotic worse than opium. our society needs to find a new babysitter for our children until they are 18 or just throw the babysitter away.

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All Comments (43)

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  • Physics s soooo intresting.......not like the way my teachers make it seem like oly brainyheads wil understand!!!......i understand it tooo!!.... :P

  • I use to think the X meant the arrow was coming at you and the dot meant it was going away, then I took an arrow to the knee

  • @kkurian10 left hand is for electrons, right hand for protons

  • Man I Love This ♥ All I Do is Watch These videos and Iam Able to do all the Numerical Problem Instantly .....

  • @kkurian10 All the same rule. But different hands with different fingers representing things.

  • (serious explanation)....... ANYWAY...my time is up!! LOL

  • down with evil physics professors! all we really need are these youtube videos.

  • @khanacademy

    Dear Drs. Khan,

    Could you please elaborate the left hand rule?

    Where you applied the right hand rule in this video,

    We were taught to use the left hand rule.

    I live in the Netherlands. This could be the reason for these differences.

    Thank You So Much!

  • I thought you were wrong when you were drawing the direction of the force... Then I realized I was using my left hand.

  • @atrok2

    Or u can extend your right hand, and swipe your middle finger perpendicular to the arrow and defect it like a bad ass ninja.

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