NDSolve problem

*To*: mathgroup at smc.vnet.net*Subject*: [mg104960] NDSolve problem*From*: "Becky" <noslowski at comcast.net>*Date*: Sun, 15 Nov 2009 05:55:07 -0500 (EST)

Please see my code below. I would like to have the NDSolve plot to come up differently, in that I would like it to start (time 0 to 10 to have the value as shown in the plot which is (5.992). Which is the same where (t 100 to 140). Thanks for your continued support. i[t_]:=If[t<10||t>100,-3,1] Plot[i[t],{t,0,140},PlotStyle->{Red,Thick},AxesLabel->{time,current}] so[r_,c_:1,v0_:0]:=NDSolve[{v'[t]==1/c* (i[t]-v[t]/r),v[0]==0},v,{t,0,140}] Plot[Evaluate[v[t]/.{so[2]}],{t,0,140},AxesLabel->{time,voltage}]