Recent content by Jina

  1. J

    Calculate the flux across a surface using the definition of flux

    The picture is always the hardest part for me. Just wrapping my mind around the three dimensions. I'm not even sure how i could describe the boundaries. The next thing I'm going to try is to dot the normal with f over each face, integrate, then add them...
  2. J

    Calculate the flux across a surface using the definition of flux

    Office Shredder: First off, thank you for taking the time to reply. That was the first problem I encountered. I'm not sure how to write the equation of the cube. However, I thought I could do the problem without it. I know in problems like these, I usually have to draw the picture to get the...
  3. J

    Calculate the flux across a surface using the definition of flux

    Hello, and thank you! Also, thank you for taking the time to reply. This question is actually a bonus worth 5 points on my avg so it is the difference between and A and a B for me! I wasn't 100 % sure what you were asking in your question, so I have attatched a copy of the problem given. I was...
  4. J

    Calculate the flux across a surface using the definition of flux

    Find the flux of F= <XY,YZ,XZ> across the surface S of the cube {lXl≤1, lYl≤1,lZl≤1} using the given definition of flux. The first part of this problem asked me to solve using the diveregence theorem, which I did with a result of 0. I've been racking my brain on this part, seems the trickiest...
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