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Mathematics & Science Learning Center
Computer Laboratory

 

Applications of Differential Equations

Electric Circuits

Preliminary Example

(continued from last page...)

You should have gotten:

underdamped=DSolve[{0.25i''[t]+10i'[t]+i[t]/0.001==0,
   i[0]==0,i'[0]==-4000},i[t],t]


Solution

Now go back to Mathematica and use the [[1,1,2]] trick to pull the important part of this into underdamped.

Moving on...


Compass If you're lost, impatient, want an overview of this laboratory assignment, or maybe even all three, you can click on the compass button on the left to go to the table of contents for this laboratory assignment.
 
 

ODE Laboratories: A Sabbatical Project by Christopher A. Barker

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