- #1
heatherw
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Hi, I've come across this equation in my research, and I am so far unable to solve it.
The equation is:
[tex]\frac{dV}{dt} + \frac{1}{RC}V - \frac{I}{C}e^{(-V/n)} = \frac{V_f}{RC} - \frac{I}{C}[/tex]
both terms on the right-hand-side are constants; throughout the equation R, C, I, n, and Vf are constants. I want to solve for V. The equation is derived from a pretty simple resistor, capacitor, diode circuit, which I can describe if anyone thinks that will help.
I can solve the equation without the [tex]\frac{I}{C}e^{(-V/n)}[/tex] but I just have no idea how to do it with the exponential term.
Thanks for any help.
The equation is:
[tex]\frac{dV}{dt} + \frac{1}{RC}V - \frac{I}{C}e^{(-V/n)} = \frac{V_f}{RC} - \frac{I}{C}[/tex]
both terms on the right-hand-side are constants; throughout the equation R, C, I, n, and Vf are constants. I want to solve for V. The equation is derived from a pretty simple resistor, capacitor, diode circuit, which I can describe if anyone thinks that will help.
I can solve the equation without the [tex]\frac{I}{C}e^{(-V/n)}[/tex] but I just have no idea how to do it with the exponential term.
Thanks for any help.
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