1. Limited time only! Sign up for a free 30min personal 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!

Transposing formula

  1. Mar 13, 2008 #1
    Hi all

    Need some help on transposing formula's.

    I know i've tranposed before, but was years ago.

    Returning to college etc,
    the formula is

    e=Blv

    whats confusing me is there are 3 values being multiplied by themselves, all my previous formula's have been V=IR ect, those I find easy.

    How would I make "l" the subject

    I know to make "v" the subject I would just divide both sides by Bl then cancel etc.

    Thanks
     
  2. jcsd
  3. Mar 13, 2008 #2
    Why don't you apply the same strategy to solve for "I" or - in your terminology - to make "I" the subject....divide both sides by B v and then cancel ..
     
  4. Mar 13, 2008 #3
    lol.....yeah im not with it today
     
  5. Mar 13, 2008 #4

    symbolipoint

    User Avatar
    Homework Helper
    Education Advisor
    Gold Member

    to IanNe5 in post #1, do you understand "factor" and "product"? Then, also do you understand "reciprocal"?
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Transposing formula
  1. Transpose problem (Replies: 6)

Loading...