1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    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!

Help - Loops Currents.

  1. Jan 3, 2006 #1
    Help - Loops Currents. :(

    hey there i'm revising for an exam and i cant really do loop currents
    i was trying to do this sum http://mathonweb.com/help/backgd4.htm (example2) but kept getting the rong sign for equations (for shared resistors):( could someone please explain to me!!
    thanx in advance.:cry:
  2. jcsd
  3. Jan 3, 2006 #2


    User Avatar
    Science Advisor
    Gold Member

    Can you show what you've done? Maybe we can help then.


    P.S. Welcome to PF.
  4. Jan 4, 2006 #3
    alright thanx..i'm sorted now..i was making a silly mistake.. of not adding the current since they were in teh same directions! we've done example of the opposite so thats why i subtracting :) thanx for the reply.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Help - Loops Currents.
  1. BJT current issue help (Replies: 10)

  2. Current Mirrors, help? (Replies: 4)