1. PF Contest - Win "Conquering the Physics GRE" book! Click Here to Enter
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Curl, H, B, A problem

  1. Nov 22, 2007 #1
    N is the normal vector of a surface Sb and N dot B=0, div B=0 on Sb. Therefore, let B=curl A where A is a vector field. How can you prove that N cross A=0? Thanks.
    Last edited: Nov 22, 2007
  2. jcsd
  3. Nov 27, 2007 #2


    User Avatar
    Homework Helper
    Gold Member

    What have you done with this question? You need to show some work before you get help.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook