September 2008
Beginner
834 pages
37h 13m
English
Let us begin the study of RLC circuits with series RLC circuit in this section. Figure 11.6-1 shows a series RLC circuit with voltage excitation with all instantaneous variables identified.
We choose to develop the differential equation governing the circuit in terms of the voltage across the capacitor vC(t), i.e., we select vC(t) as the describing variable for the circuit. We obtain all other variables in terms of this variable once the solution is obtained.
Substituting for i(t) in terms of vC(t) and rearranging terms,
Fig. 11.6-1 Series RLC Circuit with Voltage Source Excitation ...
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