How to measure voltage drop

  1. Hi

    I am very confused how can measure voltage drop of a sheet if 1 Ampere is passed and the sheet has a resistance of 0,01 ohm in sq does it matter the thickness of the sheet ?
     
  2. jcsd
  3. phinds

    phinds 8,126
    Gold Member

    The voltage drop is whatever a voltmeter says it is. What's the problem?
     
  4. davenn

    davenn 3,392
    Science Advisor
    Gold Member
    2014 Award

    The thickness is one of the determining factors of the overall resistance


    D
     
  5. He wants the pre calculated formula for plan review it sounds like:

    Very simple srkn: 2k x length x I current / cm circular mil or its equal in sq in/mm = vd
     
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