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Homework Help: Electromagnetics: Vector analysis

  1. Dec 15, 2013 #1
    IItsHi.I have a problem that i am trying to solve.The complete question is shown in the image: 1387093808100.jpg
    In this question i solved the (a) and (b) part.But i did'nt understand the (c) part.Can you please explain?Thank you.(Note:The answers is given beneath the question)
    Last edited: Dec 15, 2013
  2. jcsd
  3. Dec 15, 2013 #2


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    Homework Helper

    hey, welcome to physicsforums :) uh, for part c, it asks for a surface where the vector has magnitude equal to 1. For now, don't worry about whether it will make a surface or not, just think about how to find where the magnitude is equal to 1.
  4. Dec 15, 2013 #3
    I've solved it.Thank you.
  5. Dec 15, 2013 #4


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    Homework Helper

    no worries!
  6. Oct 27, 2015 #5
    Hello. .Mr.Bruce..

    Looking back at the same question,i find it difficult to remember how i solved it.
    Can you put some light on it.
    Magnitude of S=1...?!

    Attached Files:

  7. Oct 30, 2015 #6
    Solved it again...!
    Thanks anyway...
    Looking at a concept that you understood couple of years ago and seeing it now wondering how did i....?!!

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