Monday, January 18, 2010

Irodov Problem 3.6

The electric field E at a position r (radius vector) due to a change of strength q located at a position ro (position vector) is given by,





Hence for this problem we have,








and,

6 comments:

  1. how does that 2.7i and 3.6j came I can't get it. please help.

    ReplyDelete
    Replies
    1. You can see that |E| is in kilovolts per meter (kV/m) so you were probably getting (2697.63i-3596.83j) and that is correct but it is in volts per meter (V/m) so all you have to do is multiply that with 10^(-3)
      Hope i helped. :)

      Delete
  2. Thank you for your help. Yes my answer was coming in something like 4digits. Once again thank you.

    ReplyDelete
  3. Haha. My problem was also same. But I got it now. Thanku.

    ReplyDelete