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MathGroup Archive 2005

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Re: RC circuit

  • To: mathgroup at smc.vnet.net
  • Subject: [mg56850] Re: [mg56844] RC circuit
  • From: Chris Chiasson <chris.chiasson at gmail.com>
  • Date: Sat, 7 May 2005 15:35:10 -0400 (EDT)
  • References: <200505070817.EAA20289@smc.vnet.net>
  • Reply-to: Chris Chiasson <chris.chiasson at gmail.com>
  • Sender: owner-wri-mathgroup at wolfram.com

Your question is like asking for the force in a spring and damper
system without giving any initial (or boundary) velocities or
displacements...

Could you be a little more specific about the initial conditions and
whether there is a net external voltage applied?

A diagram of the circuit would be nice, if you don't mind.

On 5/7/05, pennsylvaniajake at netscape.net <pennsylvaniajake at netscape.net> wrote:
> 
>  Two ?'s  I am trying to solve a simple RC circuit.  ?1  I can's use the
>  letter "i" for current, is there a way around this ?
>  ?2. How do I solve this equation for dv/dt,  eq:  i = v/r + C dv/dt
>  thanks
> 
> >
> 


-- 
Chris Chiasson
http://chrischiasson.com/
1 (810) 265-3161


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