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Differentiate requested

  1. Dec 3, 2011 #1
    differentiate requested plz

    i want to differentiate this equation Id=IsxexponentVd/Vt with respect to Vd to prove Rd=Vt/Id
  2. jcsd
  3. Dec 3, 2011 #2
    Re: differentiate requested plz

    Remember that the derivative with respect to x of e^(kx) is ke^(kx) using the chain rule. Also remember that V=iR.
  4. Dec 13, 2011 #3
    Re: differentiate requested plz

    Does your equation look like as,
    Id=Ise[itex]\frac{Vd}{Vt}[/itex] ?
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