Results 1 to 3 of 3

Math Help - current

  1. #1
    Junior Member
    Joined
    Feb 2008
    Posts
    27

    current

    Calculate the current i5 in the following configuration:

    Use the following data: i1 = 7.45 A, i2 = 9.25 A, i3 = 6.10 A, i4 = 7.60 A.
    Attached Thumbnails Attached Thumbnails current-current.gif  
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Senior Member Peritus's Avatar
    Joined
    Nov 2007
    Posts
    397
    according to Kirchhoff's Current Law the sum of currents enetring some node in the circuit must be equal to the sum of the currents flowing away from that node (provided that the charge density in the circuit does not change in time) thus:

    I1 + I2 + I4 = I3 + I5
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Junior Member
    Joined
    Feb 2008
    Posts
    27

    thanks

    got it
    thanks a lot!
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. induced current question..
    Posted in the Advanced Applied Math Forum
    Replies: 1
    Last Post: January 26th 2010, 09:40 AM
  2. Motorboat and Current
    Posted in the Pre-Calculus Forum
    Replies: 2
    Last Post: December 11th 2009, 04:54 AM
  3. Determine the current
    Posted in the Advanced Applied Math Forum
    Replies: 3
    Last Post: February 20th 2009, 01:09 AM
  4. Determine the current
    Posted in the Advanced Applied Math Forum
    Replies: 3
    Last Post: August 28th 2008, 11:09 PM
  5. how much current flows through bar.
    Posted in the Advanced Applied Math Forum
    Replies: 1
    Last Post: February 12th 2008, 06:28 PM

Search Tags


/mathhelpforum @mathhelpforum